diff --git a/app/controllers/chapters_controller.rb b/app/controllers/chapters_controller.rb
index ea08450c..ca0a19e6 100644
--- a/app/controllers/chapters_controller.rb
+++ b/app/controllers/chapters_controller.rb
@@ -37,7 +37,7 @@ def all
   end
   
   # Show statistics of all chapters
-  def chapterstats
+  def stats
   end
 
   # Create a chapter (show the form)
diff --git a/app/controllers/privacypolicies_controller.rb b/app/controllers/privacypolicies_controller.rb
index 51b1cd36..5862871a 100644
--- a/app/controllers/privacypolicies_controller.rb
+++ b/app/controllers/privacypolicies_controller.rb
@@ -14,7 +14,7 @@ def index
   end
 
   # Show the last privacy policy
-  def last_policy
+  def last
     @last_policy = Privacypolicy.where(:online => true).order(:publication_time).last
     if @last_policy.nil?
       flash[:danger] = "Le site n'a actuellement aucune politique de confidentalité."
diff --git a/app/controllers/problems_controller.rb b/app/controllers/problems_controller.rb
index 67366d1d..dec0a890 100644
--- a/app/controllers/problems_controller.rb
+++ b/app/controllers/problems_controller.rb
@@ -5,12 +5,17 @@ class ProblemsController < ApplicationController
   before_action :admin_user, only: [:new, :create, :edit, :update, :destroy, :order, :put_online, :edit_explanation, :update_explanation, :edit_markscheme, :update_markscheme, :add_prerequisite, :delete_prerequisite, :add_virtualtest, :manage_externalsolutions]
   
   before_action :get_problem, only: [:show, :edit, :update, :destroy, :edit_explanation, :update_explanation, :edit_markscheme, :update_markscheme, :order, :add_prerequisite, :delete_prerequisite, :add_virtualtest, :put_online, :manage_externalsolutions]
-  before_action :get_section, only: [:new, :create]
+  before_action :get_section, only: [:index, :new, :create]
   
   before_action :offline_problem, only: [:destroy, :put_online, :add_prerequisite, :delete_prerequisite, :add_virtualtest]
   before_action :user_that_can_see_problem, only: [:show]
   before_action :can_be_online, only: [:put_online]
 
+  # Show problems of a section
+  def index
+    flash.now[:info] = @no_new_submission_message if @no_new_submission
+  end
+
   # Show one problem
   def show
     flash.now[:info] = @no_new_submission_message if @no_new_submission and params.has_key?("sub") and params[:sub] == "0"
@@ -92,7 +97,7 @@ def update
   def destroy
     @problem.destroy
     flash[:success] = "Problème supprimé."
-    redirect_to pb_sections_path(@problem.section)
+    redirect_to section_problems_path(@problem.section)
   end
 
   # Put a problem online
diff --git a/app/controllers/sections_controller.rb b/app/controllers/sections_controller.rb
index ca89e30d..42409ead 100644
--- a/app/controllers/sections_controller.rb
+++ b/app/controllers/sections_controller.rb
@@ -10,11 +10,6 @@ class SectionsController < ApplicationController
   def show
   end
 
-  # Show the problems of a section
-  def show_problems
-    flash.now[:info] = @no_new_submission_message if @no_new_submission
-  end
-
   # Update a section (show the form)
   def edit
   end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index bf437399..a0295109 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -35,5 +35,4 @@ def destroy
     sign_out
     redirect_to root_path
   end
-
 end
diff --git a/app/controllers/submissions_controller.rb b/app/controllers/submissions_controller.rb
index 24ba88dc..5dcf29be 100644
--- a/app/controllers/submissions_controller.rb
+++ b/app/controllers/submissions_controller.rb
@@ -2,11 +2,11 @@
 class SubmissionsController < ApplicationController
   skip_before_action :error_if_invalid_csrf_token, only: [:create, :create_intest, :update_draft, :update_intest] # Do not forget to check @invalid_csrf_token instead!
 
-  before_action :signed_in_user, only: [:allsub, :allmysub, :allnewsub, :allmynewsub]
+  before_action :signed_in_user, only: [:all, :allmy, :allnew, :allmynew]
   before_action :signed_in_user_danger, only: [:create, :create_intest, :update_draft, :update_intest, :read, :unread, :star, :unstar, :reserve, :unreserve, :destroy, :update_score, :uncorrect, :search_script]
   before_action :non_admin_user, only: [:create, :create_intest, :update_draft, :update_intest]
   before_action :root_user, only: [:update_score, :star, :unstar]
-  before_action :corrector_user, only: [:allsub, :allmysub, :allnewsub, :allmynewsub]
+  before_action :corrector_user, only: [:all, :allmy, :allnew, :allmynew]
   
   before_action :get_submission, only: [:destroy, :read, :unread, :reserve, :unreserve, :star, :unstar, :update_draft, :update_intest, :update_score, :uncorrect, :search_script]
   before_action :get_problem, only: [:create, :create_intest, :index]
@@ -250,17 +250,17 @@ def search_script
   end
   
   # Show all submissions
-  def allsub
+  def all
     @submissions = Submission.joins(:problem).joins(problem: :section).select(needed_columns_for_submissions).includes(:user, followings: :user).where(:visible => true).order("submissions.last_comment_time DESC").paginate(page: params[:page]).to_a
   end
 
   # Show all submissions in which we took part
-  def allmysub
+  def allmy
     @submissions = current_user.sk.followed_submissions.joins(:problem).joins(problem: :section).select(needed_columns_for_submissions).includes(:user).where("status != ? AND status != ?", Submission.statuses[:draft], Submission.statuses[:waiting]).order("submissions.last_comment_time DESC").paginate(page: params[:page]).to_a
   end
   
   # Show all new submissions
-  def allnewsub
+  def allnew
     levels = [1, 2, 3, 4, 5]
     if (params.has_key?:levels)
       levels = []
@@ -276,7 +276,7 @@ def allnewsub
   end
 
   # Show all new comments to submissions in which we took part
-  def allmynewsub
+  def allmynew
     @submissions = current_user.sk.followed_submissions.joins(:problem).joins(problem: :section).select(needed_columns_for_submissions).includes(:user).where(followings: {read: false}).order("submissions.last_comment_time").to_a
     @submissions_other = Submission.joins(:problem).joins(problem: :section).select(needed_columns_for_submissions).includes(:user, followings: :user).where(:status => :wrong_to_read).order("submissions.last_comment_time").to_a
   end
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 689e6939..0464009d 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,6 +1,6 @@
 #encoding: utf-8
 class UsersController < ApplicationController
-  before_action :signed_in_user, only: [:edit, :notifs, :groups, :read_legal, :followed_users, :unset_follow_message]
+  before_action :signed_in_user, only: [:edit, :notifs, :groups, :read_legal, :followed, :unset_follow_message]
   before_action :signed_in_user_danger, only: [:destroy, :destroydata, :update, :set_administrator, :take_skin, :leave_skin, :set_wepion, :unset_wepion, :set_corrector, :unset_corrector, :change_group, :follow, :unfollow, :set_follow_message, :set_can_change_name, :unset_can_change_name, :ban_temporarily]
   before_action :admin_user, only: [:set_wepion, :unset_wepion, :change_group]
   before_action :root_user, only: [:take_skin, :set_administrator, :destroy, :destroydata, :set_corrector, :unset_corrector, :validate_names, :validate_name, :change_name, :set_can_change_name, :unset_can_change_name, :ban_temporarily]
@@ -81,7 +81,7 @@ def index
   end
 
   # Show all followed users
-  def followed_users
+  def followed
     fill_sections_max_score
     
     @all_users = current_user.sk.followed_users.where(:admin => false).to_a
@@ -93,7 +93,8 @@ def followed_users
     fill_user_info(@all_users)
   end
   
-  def search_user
+  # Search for users by name
+  def search
     return unless params.has_key?:search
     
     search = params[:search].dup # real copy
diff --git a/app/views/chapters/chapterstats.html.erb b/app/views/chapters/stats.erb
similarity index 100%
rename from app/views/chapters/chapterstats.html.erb
rename to app/views/chapters/stats.erb
diff --git a/app/views/discussions/new.html.erb b/app/views/discussions/new.html.erb
index 0a6e197e..a9f42248 100644
--- a/app/views/discussions/new.html.erb
+++ b/app/views/discussions/new.html.erb
@@ -38,7 +38,7 @@ var UserNotFound = function () {
       <%= link_to "Destinataire introuvable ?", "javascript:UserNotFound()" %>
       </div>
       
-      <div class="mb-2 text-color-orange" id="user-not-found-note" style="display:none;">Seuls les utilisateurs actifs récemment sont listés ci-dessus. Pour envoyer un message à un autre utilisateur, <%= link_to "cherchez-le", search_user_path %>, consultez son profil et cliquez sur "Envoyer un message".</div>
+      <div class="mb-2 text-color-orange" id="user-not-found-note" style="display:none;">Seuls les utilisateurs actifs récemment sont listés ci-dessus. Pour envoyer un message à un autre utilisateur, <%= link_to "cherchez-le", search_users_path %>, consultez son profil et cliquez sur "Envoyer un message".</div>
       
       <script>initializeSelect2WhenPossible("Choisir un destinataire")</script>
 
diff --git a/app/views/layouts/_footer.html.erb b/app/views/layouts/_footer.html.erb
index 1d36394b..17840b46 100644
--- a/app/views/layouts/_footer.html.erb
+++ b/app/views/layouts/_footer.html.erb
@@ -32,7 +32,7 @@ function setLightTheme() {
     </td>
     <td style="text-align:right;">
       <ul class="nav justify-content-end">
-        <li class="nav-item"><%= link_to "Confidentialité", last_policy_path %></li>
+        <li class="nav-item"><%= link_to "Confidentialité", last_privacypolicies_path %></li>
         <li class="nav-item"><%= link_to "À propos", about_path %></li>
         <li class="nav-item"><%= link_to "Contact", contact_path %></li>
       </ul>
diff --git a/app/views/layouts/_header.html.erb b/app/views/layouts/_header.html.erb
index b4004fea..5f89a709 100644
--- a/app/views/layouts/_header.html.erb
+++ b/app/views/layouts/_header.html.erb
@@ -28,21 +28,21 @@
         <% num_notifications_new345 = current_user.sk.num_notifications_new([3, 4, 5]) %>
         <% num_notifications_update = current_user.sk.num_notifications_update %>
         <% classe = (num_notifications_new12[0] + num_notifications_new12[1] > 0 ? "success" : "ld-light-dark-er") %>
-        <%= link_to allnewsub_path(:levels => 3), class: "btn btn-#{classe}" do %>
+        <%= link_to allnew_submissions_path(:levels => 3), class: "btn btn-#{classe}" do %>
           <%= num_notifications_new12[0] %>
           <% if num_notifications_new12[1] > 0 %>
             <sup>+ <%= num_notifications_new12[1] %> j</sup>
           <% end %>
         <% end %>
         <% classe = (num_notifications_new345[0] + num_notifications_new345[1] > 0 ? "danger" : "ld-light-dark-er") %>
-        <%= link_to allnewsub_path(:levels => 28), class: "btn btn-#{classe}" do %>
+        <%= link_to allnew_submissions_path(:levels => 28), class: "btn btn-#{classe}" do %>
           <%= num_notifications_new345[0] %>
           <% if num_notifications_new345[1] > 0 %>
             <sup>+ <%= num_notifications_new345[1] %> j</sup>
           <% end %>
         <% end %>
         <% classe = (num_notifications_update > 0 ? "warning" : "ld-light-dark-er") %>
-        <%= link_to "#{num_notifications_update}", allmynewsub_path, class: "btn btn-#{classe}" %>
+        <%= link_to "#{num_notifications_update}", allmynew_submissions_path, class: "btn btn-#{classe}" %>
         
         <!-- Nouvelles propositions d'étoiles (pour les root) -->
         <% if current_user.sk.root? && num_waiting_starproposals > 0 %>
@@ -100,9 +100,9 @@
             Problèmes
           </a>
           <ul class="dropdown-menu">
-            <% sections.each do |f| %>
-              <% if !f.fondation %>
-                <li><%= link_to f.name, pb_sections_path(f), :class => "dropdown-item" %></li>
+            <% sections.each do |s| %>
+              <% if !s.fondation %>
+                <li><%= link_to s.name, section_problems_path(s), :class => "dropdown-item" %></li>
               <% end %>
             <% end %>
             <li class="dropdown-divider"></li>
@@ -133,8 +133,8 @@
         <ul class="dropdown-menu">
           <li><%= link_to "Scores", users_path, :class => "dropdown-item" %></li>
           <li><%= link_to "Résolutions récentes", solvedproblems_path, :class => "dropdown-item" %></li>
-          <li><%= link_to "Corrections", correctors_path, :class => "dropdown-item" %></li>
-          <li><%= link_to "Difficulté des chapitres", chapterstats_path, :class => "dropdown-item" %></li>
+          <li><%= link_to "Corrections", correctors_users_path, :class => "dropdown-item" %></li>
+          <li><%= link_to "Difficulté des chapitres", stats_chapters_path, :class => "dropdown-item" %></li>
           <li><%= link_to "Statistiques diverses", stats_path, :class => "dropdown-item" %></li>
         </ul>
         </li>
@@ -161,18 +161,18 @@
             <li><%= link_to "Profil", current_user.sk, :class => "dropdown-item" %></li>
             <li><%= link_to "Compte", edit_user_path(current_user.sk), :class => "dropdown-item" %></li>
             <% if signed_in? && (current_user.sk.admin? || (current_user.sk.wepion? && current_user.sk.group != "")) %>
-              <li><%= link_to "Groupes Wépion", groups_path, :class => "dropdown-item" %></li>
+              <li><%= link_to "Groupes Wépion", groups_users_path, :class => "dropdown-item" %></li>
             <% end %>
             <li><%= link_to "Messages#{' (' + nonlu.to_s + ')' if nonlu > 0 }", new_discussion_path, :class => "dropdown-item" %></li>
             <% if current_user.sk.root? %>
               <li class="dropdown-divider"></li>
               <li><%= link_to "Pièces jointes", myfiles_path, :class => "dropdown-item" %></li>
               <% num_users_to_validate = User.where(:valid_name => false, :email_confirm => true, :admin => false).count %>
-              <li><%= link_to "Valider #{num_users_to_validate} noms", validate_names_path, :class => "dropdown-item" %></li>
+              <li><%= link_to "Valider #{num_users_to_validate} noms", validate_names_users_path, :class => "dropdown-item" %></li>
             <% end %>
             <li class="dropdown-divider"></li>
             <li>
-            <%= link_to "Déconnexion", signout_path, method: "delete", :class => "dropdown-item" %>
+            <%= link_to "Déconnexion", sessions_path, method: "delete", :class => "dropdown-item" %>
             </li>
           </ul>
           </li>
diff --git a/app/views/privacypolicies/index.html.erb b/app/views/privacypolicies/index.html.erb
index 614592dc..1f7960e1 100644
--- a/app/views/privacypolicies/index.html.erb
+++ b/app/views/privacypolicies/index.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, 'Politique de confidentialité') %>
 
-<h1><%= title_2((link_to "Politique de confidentialité", last_policy_path), "Mettre à jour") %></h1>
+<h1><%= title_2((link_to "Politique de confidentialité", last_privacypolicies_path), "Mettre à jour") %></h1>
 
 <table class="table table-bordered">
 <tr class="table-ld-header"><th class="text-center" style="width:150px;">Publication</th><th class="text-center" style="width:80px;">Texte</th><th>Modifications</th></tr>
diff --git a/app/views/sections/_info_problems.html b/app/views/problems/_info.html
similarity index 100%
rename from app/views/sections/_info_problems.html
rename to app/views/problems/_info.html
diff --git a/app/views/problems/edit.html.erb b/app/views/problems/edit.html.erb
index 8e272465..18b6044f 100644
--- a/app/views/problems/edit.html.erb
+++ b/app/views/problems/edit.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, 'Modifier un problème') %>
 
-<h1><%= title_4("Problèmes", (link_to @problem.section.name, pb_sections_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier") %></h1>
+<h1><%= title_4("Problèmes", (link_to @problem.section.name, section_problems_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier") %></h1>
 
 <%= form_for(@problem) do |f| %>
   <%= render 'form', f: f, problem: @problem %>
diff --git a/app/views/problems/edit_explanation.html.erb b/app/views/problems/edit_explanation.html.erb
index c8a6e684..850a81de 100644
--- a/app/views/problems/edit_explanation.html.erb
+++ b/app/views/problems/edit_explanation.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, "Modifier la solution d'un problème".html_safe) %>
 
-<h1><%= title_4("Problèmes", (link_to @problem.section.name, pb_sections_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier la solution") %></h1>
+<h1><%= title_4("Problèmes", (link_to @problem.section.name, section_problems_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier la solution") %></h1>
 
 <!-- Enoncé -->
 <h3>Énoncé</h3>
diff --git a/app/views/problems/edit_markscheme.html.erb b/app/views/problems/edit_markscheme.html.erb
index b907490c..fc6188eb 100644
--- a/app/views/problems/edit_markscheme.html.erb
+++ b/app/views/problems/edit_markscheme.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, "Modifier le marking scheme d'un problème") %>
 
-<h1><%= title_4("Problèmes", (link_to @problem.section.name, pb_sections_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier le marking scheme") %></h1>
+<h1><%= title_4("Problèmes", (link_to @problem.section.name, section_problems_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Modifier le marking scheme") %></h1>
 
 <!-- Enoncé -->
 <h3>Énoncé</h3>
diff --git a/app/views/sections/show_problems.html.erb b/app/views/problems/index.html.erb
similarity index 99%
rename from app/views/sections/show_problems.html.erb
rename to app/views/problems/index.html.erb
index 2759f686..5af97309 100644
--- a/app/views/sections/show_problems.html.erb
+++ b/app/views/problems/index.html.erb
@@ -4,7 +4,7 @@
 <button class="information-tag" onclick="return Info.toggle();">?</button>
 </h1>
 
-<%= render 'info_problems' %>
+<%= render 'info' %>
 
 <% if !has_enough_points(signed_in? ? current_user.sk : nil) %>
 
diff --git a/app/views/problems/manage_externalsolutions.html.erb b/app/views/problems/manage_externalsolutions.html.erb
index 0b278436..05fc34be 100644
--- a/app/views/problems/manage_externalsolutions.html.erb
+++ b/app/views/problems/manage_externalsolutions.html.erb
@@ -2,7 +2,7 @@
 
 <% provide(:title, 'Solutions externes') %>
 
-<h1><%= title_4("Problèmes", (link_to @problem.section.name, pb_sections_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Solutions externes") %></h1>
+<h1><%= title_4("Problèmes", (link_to @problem.section.name, section_problems_path(@problem.section)), (link_to "Problème ##{ @problem.number }", @problem), "Solutions externes") %></h1>
 
 <!-- Enoncé -->
 <h3>Énoncé</h3>
diff --git a/app/views/problems/new.html.erb b/app/views/problems/new.html.erb
index 3101d25c..b6725ba6 100644
--- a/app/views/problems/new.html.erb
+++ b/app/views/problems/new.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, 'Créer un problème') %>
 
-<h1><%= title_3("Problèmes", (link_to @section.name, pb_sections_path(@section)), "Créer un problème") %></h1>
+<h1><%= title_3("Problèmes", (link_to @section.name, section_problems_path(@section)), "Créer un problème") %></h1>
 
 <%= form_for(@problem, url: section_problems_path) do |f| %>
   <%= render 'form', f: f, problem: nil %>
diff --git a/app/views/problems/show.html.erb b/app/views/problems/show.html.erb
index 0898ea89..b84f511d 100644
--- a/app/views/problems/show.html.erb
+++ b/app/views/problems/show.html.erb
@@ -4,7 +4,7 @@
 
 <% problem_solved = current_user.sk.pb_solved?(@problem) %>
 
-<h1><%= title_3("Problèmes", (link_to @problem.section.name, pb_sections_path(@problem.section)), "Problème ##{ @problem.number }#{ (' - Test #' +  @problem.virtualtest.number.to_s ) if @problem.virtualtest_id != 0 } #{ '(en construction)' if !@problem.online } <span class='ms-3 text-color-grey'>(#{ pt }&nbsp;points)</span>") %></h1>
+<h1><%= title_3("Problèmes", (link_to @problem.section.name, section_problems_path(@problem.section)), "Problème ##{ @problem.number }#{ (' - Test #' +  @problem.virtualtest.number.to_s ) if @problem.virtualtest_id != 0 } #{ '(en construction)' if !@problem.online } <span class='ms-3 text-color-grey'>(#{ pt }&nbsp;points)</span>") %></h1>
 
 <!-- Si administrateur -->
 <% if current_user.sk.admin? %>
diff --git a/app/views/submissions/_new_in_test.html.erb b/app/views/submissions/_new_in_test.html.erb
index 8f8747bb..03b9fff1 100644
--- a/app/views/submissions/_new_in_test.html.erb
+++ b/app/views/submissions/_new_in_test.html.erb
@@ -1,4 +1,4 @@
-<%= form_for @submission, url: problem_create_intest_path(@problem), :html => { :multipart => true } do |f| %>
+<%= form_for @submission, url: create_intest_problem_submissions_path(@problem), :html => { :multipart => true } do |f| %>
 
   <%= render 'submissions/form', f: f %>
   <%= render 'shared/edit_files' %>
diff --git a/app/views/submissions/allsub.html.erb b/app/views/submissions/all.html.erb
similarity index 100%
rename from app/views/submissions/allsub.html.erb
rename to app/views/submissions/all.html.erb
diff --git a/app/views/submissions/allmysub.html.erb b/app/views/submissions/allmy.html.erb
similarity index 100%
rename from app/views/submissions/allmysub.html.erb
rename to app/views/submissions/allmy.html.erb
diff --git a/app/views/submissions/allmynewsub.html.erb b/app/views/submissions/allmynew.html.erb
similarity index 96%
rename from app/views/submissions/allmynewsub.html.erb
rename to app/views/submissions/allmynew.html.erb
index 2fa579b1..b53b1d61 100644
--- a/app/views/submissions/allmynewsub.html.erb
+++ b/app/views/submissions/allmynew.html.erb
@@ -1,6 +1,6 @@
 <% provide(:title, "Commentaires") %>
 
-<h1><%= title_1("Commentaires") %> <span style="font-size:20px;"> - <%= link_to "Tout voir", allmysub_path %></span></h1>
+<h1><%= title_1("Commentaires") %> <span style="font-size:20px;"> - <%= link_to "Tout voir", allmy_submissions_path %></span></h1>
 
 <h3>Qui vous concernent</h3>
 
diff --git a/app/views/submissions/allnewsub.html.erb b/app/views/submissions/allnew.html.erb
similarity index 99%
rename from app/views/submissions/allnewsub.html.erb
rename to app/views/submissions/allnew.html.erb
index 1c360132..fe6e8a12 100644
--- a/app/views/submissions/allnewsub.html.erb
+++ b/app/views/submissions/allnew.html.erb
@@ -2,7 +2,7 @@
 
 <h1>
 <%= title_1("Soumissions") %>
-<span style="font-size:20px;"> - <%= link_to "Tout voir", allsub_path %>
+<span style="font-size:20px;"> - <%= link_to "Tout voir", all_submissions_path %>
 <% if current_user.sk.root? || current_user.sk.suspicions.count > 0 %>
  - <%= link_to "Plagiats", suspicions_path %>
 <% end %>
diff --git a/app/views/users/_form.html.erb b/app/views/users/_form.html.erb
index ebc183ac..e88317f3 100644
--- a/app/views/users/_form.html.erb
+++ b/app/views/users/_form.html.erb
@@ -126,13 +126,13 @@
   <div class="form-check">
   <label class="form-check-label">
     <%= check_box_tag "consent1", "1", false, :class => "form-check-input", :onchange => "javascript:checkChecked();" %>
-    J'ai lu et j'accepte la <%= link_to "politique de confidentialité", last_policy_path, :target => "_blank" %> de Mathraining.
+    J'ai lu et j'accepte la <%= link_to "politique de confidentialité", last_privacypolicies_path, :target => "_blank" %> de Mathraining.
   </label>
   </div>
   <div class="form-check">
   <label class="form-check-label">
     <%= check_box_tag "consent2", "2", false, :class => "form-check-input", :onchange => "javascript:checkChecked();" %>
-    J'ai au moins 16 ans, ou j'ai lu et accepté la <%= link_to "politique de confidentialité", last_policy_path, :target => "_blank" %> avec mon tuteur légal.
+    J'ai au moins 16 ans, ou j'ai lu et accepté la <%= link_to "politique de confidentialité", last_privacypolicies_path, :target => "_blank" %> avec mon tuteur légal.
   </label>
   </div>
 <% end %>
diff --git a/app/views/users/_tabs.html.erb b/app/views/users/_tabs.html.erb
index 34622eb1..a0ec11d1 100644
--- a/app/views/users/_tabs.html.erb
+++ b/app/views/users/_tabs.html.erb
@@ -3,5 +3,5 @@
   <% if signed_in? %>
     <li class="nav-item"><%= link_to "Utilisateurs suivis", followed_users_path, :class => "nav-link #{ 'active' if t == 2 }" %></li>
   <% end %>
-  <li class="nav-item"><%= link_to "Chercher un utilisateur", search_user_path, :class => "nav-link #{ 'active' if t == 3 }" %></li>
+  <li class="nav-item"><%= link_to "Chercher un utilisateur", search_users_path, :class => "nav-link #{ 'active' if t == 3 }" %></li>
 </ul>
diff --git a/app/views/users/followed_users.html.erb b/app/views/users/followed.html.erb
similarity index 100%
rename from app/views/users/followed_users.html.erb
rename to app/views/users/followed.html.erb
diff --git a/app/views/users/groups.html.erb b/app/views/users/groups.html.erb
index ee894054..55a629e3 100644
--- a/app/views/users/groups.html.erb
+++ b/app/views/users/groups.html.erb
@@ -9,9 +9,9 @@
 <% if current_user.sk.admin? %>
   <p class="text-center">
   <% if (!params.has_key?:details) %>
-    <%= link_to "Afficher les détails", groups_path(:details => 1) %>
+    <%= link_to "Afficher les détails", groups_users_path(:details => 1) %>
   <% else %>
-    <%= link_to "Masquer les détails", groups_path %>
+    <%= link_to "Masquer les détails", groups_users_path %>
   <% end %>
   </p>
 <% end %>
diff --git a/app/views/users/read_legal.html.erb b/app/views/users/read_legal.html.erb
index 688128c4..4c3b0b38 100644
--- a/app/views/users/read_legal.html.erb
+++ b/app/views/users/read_legal.html.erb
@@ -16,7 +16,7 @@ function checkChecked() {
 
 <h1><%= title_1("Nouvelle politique de confidentialité") %></h1>
 
-<p>Depuis votre dernière visite, notre <%= link_to "politique de confidentialité", last_policy_path, :target => "_blank" %> a été mise à jour.</p>
+<p>Depuis votre dernière visite, notre <%= link_to "politique de confidentialité", last_privacypolicies_path, :target => "_blank" %> a été mise à jour.</p>
 
 <p>Vous pouvez trouver ci-dessous un résumé des modifications apportées au texte depuis la dernière version que vous avez acceptée.</p>
 
@@ -54,14 +54,14 @@ function checkChecked() {
   <div class="form-check mb-1">
   <label class="form-check-label">
     <%= check_box_tag "consent1", "1", false, :class => "form-check-input", :onchange => "javascript:checkChecked();" %>
-    J'ai lu et j'accepte la <%= link_to "politique de confidentialité", last_policy_path, :target => "_blank" %> de Mathraining.
+    J'ai lu et j'accepte la <%= link_to "politique de confidentialité", last_privacypolicies_path, :target => "_blank" %> de Mathraining.
   </label>
   </div>
   
   <div class="form-check mb-2">
   <label class="form-check-label">
     <%= check_box_tag "consent2", "2", false, :class => "form-check-input", :onchange => "javascript:checkChecked();" %>
-    J'ai au moins 16 ans, ou j'ai lu et accepté la <%= link_to "politique de confidentialité", last_policy_path, :target => "_blank" %> avec mon tuteur légal.
+    J'ai au moins 16 ans, ou j'ai lu et accepté la <%= link_to "politique de confidentialité", last_privacypolicies_path, :target => "_blank" %> avec mon tuteur légal.
   </label>
   </div>
   
diff --git a/app/views/users/search_user.html.erb b/app/views/users/search.html.erb
similarity index 93%
rename from app/views/users/search_user.html.erb
rename to app/views/users/search.html.erb
index 29cef699..f44a3b6a 100644
--- a/app/views/users/search_user.html.erb
+++ b/app/views/users/search.html.erb
@@ -12,7 +12,7 @@
 <!-- Tabs -->
 <%= render "tabs", t: 3 %>
 
-<%= form_tag search_user_path, :method => "get", :name => "research", :class => "mb-3" do %>
+<%= form_tag search_users_path, :method => "get", :name => "research", :class => "mb-3" do %>
   <div class="row g-2 align-items-center">
     <div class="col-auto d-none d-sm-block">
       Prénom et/ou nom :
diff --git a/config/routes.rb b/config/routes.rb
index ff136e81..ff83f62d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -3,9 +3,8 @@
   # Sections
   resources :sections, only: [:show, :edit, :update] do
     resources :chapters, only: [:new, :create]
-    resources :problems, only: [:new, :create]
+    resources :problems, only: [:index, :new, :create]
   end
-  get 'pb_sections/:id', to: 'sections#show_problems', as: :pb_sections
 
   # Chapters
   resources :chapters, only: [:show, :update, :edit, :destroy] do
@@ -17,11 +16,12 @@
       put :order
       put :read
     end
+    collection do
+      get :stats
+    end
     resources :theories, only: [:show, :new, :create]
     resources :questions, only: [:show, :new, :create]
   end
-  match '/chapterstats', to: 'chapters#chapterstats', :via => [:get]
-  resources :chaptercreations, only: [] # Must be added manually in the database!
 
   # Prerequisites
   resources :prerequisites, only: [:index, :create, :destroy]
@@ -45,7 +45,6 @@
       patch :update_explanation
       get :manage_items
     end
-    
     resources :items, only: [:create]
   end
   
@@ -74,10 +73,12 @@
       post :add_virtualtest
       get :manage_externalsolutions
     end
-    
-    resources :submissions, only: [:create]
+    resources :submissions, only: [:create] do
+      collection do
+        post :create_intest
+      end
+    end
     resources :externalsolutions, only: [:create]
-    match '/create_intest', to: 'submissions#create_intest', :via => [:post]
   end
   
   resources :solvedproblems, only: [:index]
@@ -97,16 +98,16 @@
       get :unreserve # only via JS
       post :search_script # only via JS
     end
-   
+    collection do
+      get :all
+      get :allmy
+      get :allnew
+      get :allmynew
+    end
     resources :corrections, only: [:create]
     resources :suspicions, only: [:create]
     resources :starproposals, only: [:create]
   end
-
-  match '/allsub', to: 'submissions#allsub', :via => [:get]
-  match '/allmysub', to: 'submissions#allmysub', :via => [:get]
-  match '/allnewsub', to: 'submissions#allnewsub', :via => [:get]
-  match '/allmynewsub', to: 'submissions#allmynewsub', :via => [:get]
   
   # External solutions
   resources :externalsolutions, only: [:update, :destroy] do
@@ -141,7 +142,6 @@
       patch :add_organizer
       put :remove_organizer
     end
-    
     resources :contestproblems, only: [:new, :create]
   end
   
@@ -152,7 +152,6 @@
       put :authorize_corrections
       put :unauthorize_corrections
     end
-    
     resources :contestsolutions, only: [:create]
   end
   
@@ -174,7 +173,6 @@
       put :follow
       get :unfollow # Get because it should be doable via email link
     end
-  
     resources :messages, only: [:create]
   end
   
@@ -208,23 +206,25 @@
       put :ban_temporarily
       get :validate_name # only via JS
     end
+    collection do
+      get :groups
+      get :correctors
+      get :followed
+      get :search
+      get :validate_names
+    end
   end
-  match '/leave_skin', to: 'users#leave_skin', :via => [:put]
-  match '/accept_legal', to: 'users#accept_legal', :via => [:patch]
-  match '/groups', to: 'users#groups', :via => [:get]
-  match '/correctors', to: 'users#correctors', :via => [:get]
-  match '/followed_users', to: 'users#followed_users', :via => [:get]
-  match '/search_user', to: 'users#search_user', :via => [:get]
-  match '/notifs', to: 'users#notifs', :via => [:get]
-  match '/signup', to: 'users#new', :via => [:get]
-  match '/activate', to: 'users#activate', :via => [:get]
-  match '/forgot_password', to: 'users#forgot_password', :via => [:get]
-  match '/password_forgotten', to: 'users#password_forgotten', :via => [:post]
-  match '/validate_names', to: 'users#validate_names', :via => [:get]
   
-  # Email subscriptions (subjects, discussions and contests)
-  match '/set_follow_message', to: "users#set_follow_message", :via => [:put]
-  match '/unset_follow_message', to: "users#unset_follow_message", :via => [:get] # Get because it should be doable via email link
+  # Paths relative to current user
+  put '/leave_skin', to: 'users#leave_skin'
+  patch '/accept_legal', to: 'users#accept_legal'
+  get '/notifs', to: 'users#notifs'
+  get '/signup', to: 'users#new'
+  get '/activate', to: 'users#activate'
+  get '/forgot_password', to: 'users#forgot_password'
+  post '/password_forgotten', to: 'users#password_forgotten'
+  put '/set_follow_message', to: "users#set_follow_message"
+  get '/unset_follow_message', to: "users#unset_follow_message" # Get because it should be doable via email link
   
   # Privacy policies
   resources :privacypolicies, only: [:index, :show, :new, :edit, :update, :destroy] do
@@ -233,8 +233,10 @@
       get :edit_description
       patch :update_description
     end
+    collection do
+      get :last
+    end
   end
-  match '/last_policy', to: 'privacypolicies#last_policy', :via => [:get]
   
   # Pictures
   resources :pictures, only: [:index, :show, :new, :create, :destroy] do
@@ -273,15 +275,14 @@
     end
   end
   
-  # Sessions
-  resources :sessions, only: [:create, :destroy]
-  match '/signout', to: 'sessions#destroy', via: :delete
+  # Sessions (singular resource, to call destroy without an id!)
+  resource :sessions, only: [:create, :destroy]
   
   # Static pages
   root to: 'static_pages#home'
-  match '/about', to: 'static_pages#about', :via => [:get]
-  match '/contact', to: 'static_pages#contact', :via => [:get]
-  match '/stats', to: 'static_pages#stats', :via => [:get]
+  get '/about', to: 'static_pages#about'
+  get '/contact', to: 'static_pages#contact'
+  get '/stats', to: 'static_pages#stats'
 
   # Redirections for important old page names
   get '/frequentation', to: redirect('/stats') # sometimes used in forum
diff --git a/spec/controllers/chapters_controller_spec.rb b/spec/controllers/chapters_controller_spec.rb
index fe1d283a..64189479 100644
--- a/spec/controllers/chapters_controller_spec.rb
+++ b/spec/controllers/chapters_controller_spec.rb
@@ -27,7 +27,7 @@
     it { expect(response).to have_controller_put_path_behavior('unmark_submission_prerequisite', online_chapter, :access_refused) }
     it { expect(response).to have_controller_put_path_behavior('order', online_chapter, :access_refused) }
     it { expect(response).to have_controller_put_path_behavior('read', online_chapter, :access_refused) }
-    it { expect(response).to have_controller_get_static_path_behavior('chapterstats', :ok) }
+    it { expect(response).to have_controller_get_static_path_behavior('stats', :ok) }
     
     it "redirects to new format for chapter type 0" do
       get :show, params: {id: online_chapter.id, type: 0}
@@ -68,7 +68,7 @@
     it { expect(response).to have_controller_put_path_behavior('order', online_chapter, :access_refused) }
     it { expect(response).to have_controller_put_path_behavior('read', online_chapter, :ok) }
     it { expect(response).to have_controller_put_path_behavior('read', offline_chapter, :access_refused) }
-    it { expect(response).to have_controller_get_static_path_behavior('chapterstats', :ok) }
+    it { expect(response).to have_controller_get_static_path_behavior('stats', :ok) }
   end
   
   context "if the user is an admin (not a root)" do
@@ -87,7 +87,7 @@
     it { expect(response).to have_controller_put_path_behavior('unmark_submission_prerequisite', online_chapter, :access_refused) }
     it { expect(response).to have_controller_put_path_behavior('order', online_chapter, :ok) }
     it { expect(response).to have_controller_put_path_behavior('read', online_chapter, :access_refused) }
-    it { expect(response).to have_controller_get_static_path_behavior('chapterstats', :ok) }
+    it { expect(response).to have_controller_get_static_path_behavior('stats', :ok) }
   end
   
   context "if the user is a root" do
diff --git a/spec/requests/OLD/authentication_pages_spec.rb b/spec/requests/OLD/authentication_pages_spec.rb
index 3c856c88..9fc92b6e 100644
--- a/spec/requests/OLD/authentication_pages_spec.rb
+++ b/spec/requests/OLD/authentication_pages_spec.rb
@@ -27,7 +27,7 @@
         expect(Capybara.current_session.driver.request.cookies.[]('remember_token')).to eq(user.remember_token)
         expect(page).to have_link("Scores", href: users_path)
         expect(page).to have_link("Compte", href: edit_user_path(user))
-        expect(page).to have_link("Déconnexion", href: signout_path)
+        expect(page).to have_link("Déconnexion", href: sessions_path)
         expect(page).to have_no_link("Connexion")
       end
       
diff --git a/spec/requests/OLD/submission_pages_spec.rb b/spec/requests/OLD/submission_pages_spec.rb
index 4ebf73a2..896adeba 100644
--- a/spec/requests/OLD/submission_pages_spec.rb
+++ b/spec/requests/OLD/submission_pages_spec.rb
@@ -324,10 +324,10 @@
   
   describe "bad corrector" do
     before { sign_in bad_corrector }
-    it { should have_link("0", href: allnewsub_path(:levels => 3)) } # 0 waiting submission of level 1, 2 (because cannot see it)
+    it { should have_link("0", href: allnew_submissions_path(:levels => 3)) } # 0 waiting submission of level 1, 2 (because cannot see it)
     
     describe "visits submissions page" do
-      before { visit allnewsub_path(:levels => 3) }
+      before { visit allnew_submissions_path(:levels => 3) }
       it do
         should have_selector("h1", text: "Soumissions")
         should have_no_link(user.name, href: user_path(user))
@@ -345,10 +345,10 @@
     
   describe "good corrector" do
     before { sign_in good_corrector }
-    it { should have_link("1", href: allnewsub_path(:levels => 3)) } # 1 waiting submission
+    it { should have_link("1", href: allnew_submissions_path(:levels => 3)) } # 1 waiting submission
     
     describe "visits submissions page" do
-      before { visit allnewsub_path(:levels => 3) }
+      before { visit allnew_submissions_path(:levels => 3) }
       it do
         should have_selector("h1", text: "Soumissions")
         should have_link(user.name, href: user_path(user))
@@ -397,7 +397,7 @@
           expect(waiting_submission.corrections.last.content).to eq(newcorrection)
           expect(page).to have_selector("h3", text: "Soumission (correcte)")
           expect(page).to have_selector("div", text: newcorrection)
-          expect(page).to have_link("0", href: allnewsub_path(:levels => 3)) # no more waiting submission
+          expect(page).to have_link("0", href: allnew_submissions_path(:levels => 3)) # no more waiting submission
           expect(page).to have_link("Marquer comme erronée")
           expect(page).to have_no_link("Étoiler cette solution") # only for roots
           expect(user.rating).to eq(rating_before + waiting_submission.problem.value)
@@ -501,7 +501,7 @@
           expect(waiting_submission.notified_users.exists?(user.id)).to eq(true)
           expect(page).to have_selector("h3", text: "Soumission (erronée)")
           expect(page).to have_selector("div", text: newcorrection)
-          expect(page).to have_link("0", href: allnewsub_path(:levels => 3)) # no more waiting submission
+          expect(page).to have_link("0", href: allnew_submissions_path(:levels => 3)) # no more waiting submission
         end
         
         describe "and admin accepts it" do
@@ -601,13 +601,13 @@
                   sign_in good_corrector
                 end
                 it do
-                  should have_link("0", href: allnewsub_path(:levels => 3))
-                  should have_link("0", href: allnewsub_path(:levels => 28))
-                  should have_link("1", href: allmynewsub_path)
+                  should have_link("0", href: allnew_submissions_path(:levels => 3))
+                  should have_link("0", href: allnew_submissions_path(:levels => 28))
+                  should have_link("1", href: allmynew_submissions_path)
                 end
                 
                 describe "visits comments page" do
-                  before { visit allmynewsub_path }
+                  before { visit allmynew_submissions_path }
                   it do
                     should have_selector("h1", text: "Commentaires")
                     should have_link(user.name, href: user_path(user))
diff --git a/spec/requests/OLD/user_pages_spec.rb b/spec/requests/OLD/user_pages_spec.rb
index 0aed652a..2555370c 100644
--- a/spec/requests/OLD/user_pages_spec.rb
+++ b/spec/requests/OLD/user_pages_spec.rb
@@ -215,7 +215,7 @@
                 fill_in "header_connect_password", with: new_password
                 click_button "header_connect_button"
               end
-              it { should have_link("Déconnexion", href: signout_path) }
+              it { should have_link("Déconnexion", href: sessions_path) }
             end
           end
         end
@@ -288,7 +288,7 @@
       specify do
         expect(page).to have_selector("h1", text: "Actualités")
         expect(page).to have_selector("div.alert.alert-success")
-        expect(page).to have_link("Déconnexion", href: signout_path)
+        expect(page).to have_link("Déconnexion", href: sessions_path)
         expect(zero_user.first_name).to eq(new_first_name)
         expect(zero_user.last_name).to eq(new_last_name)
         expect(zero_user.name).to eq(new_name)
@@ -357,7 +357,7 @@
       let!(:lionel_pinot) { FactoryGirl.create(:user, first_name: "L'ionel", last_name: "Pinot", rating: 0) }
       let!(:diesel_proust_inactive) { FactoryGirl.create(:user, first_name: "Diesel", last_name: "Proust", active: false) }
       
-      before { visit search_user_path }
+      before { visit search_users_path }
       it do
         should have_field "search"
         should have_button "Chercher"
@@ -392,11 +392,11 @@
           should have_link(lionel_p.name, href: user_path(lionel_p))
           should have_no_link(lionel_pinot.name, href: user_path(lionel_pinot)) # on page 2
           should have_no_link(diesel_proust_inactive.name, href: user_path(diesel_proust_inactive))
-          should have_link(href: search_user_path(:search => " el p   ", :page => 2))
+          should have_link(href: search_users_path(:search => " el p   ", :page => 2))
         end
         
         describe "and visits page 2" do
-          before { visit search_user_path(:search => " el p   ", :page => 2) }
+          before { visit search_users_path(:search => " el p   ", :page => 2) }
           it do
             should have_no_selector("h4", text: "Administrateurs") # only on page 1
             should have_no_link(marcel_proust.name, href: user_path(marcel_proust))
@@ -405,7 +405,7 @@
             should have_no_link(lionel_p.name, href: user_path(lionel_p)) # on page 1
             should have_link(lionel_pinot.name, href: user_path(lionel_pinot))
             should have_no_link(diesel_proust_inactive.name, href: user_path(diesel_proust_inactive))
-            should have_link(href: search_user_path(:search => " el p   ", :page => 1))
+            should have_link(href: search_users_path(:search => " el p   ", :page => 1))
           end          
         end
       end
@@ -514,7 +514,7 @@
     describe "tries to visit wepion groups while not being in it" do
       before do
         zero_user.update(:wepion => false, :group => "")
-        visit groups_path
+        visit groups_users_path
       end
       it { should have_content(error_access_refused) }
     end
@@ -537,7 +537,7 @@
       before do
         zero_user.update(:wepion => true, :group => "A")
         other_zero_user.update(:wepion => false, :group => "")
-        visit groups_path
+        visit groups_users_path
       end
       it do
         should have_selector("h1", text: "Groupes Wépion")
@@ -824,7 +824,7 @@
       let!(:user2) { FactoryGirl.create(:user, first_name: "jeaN",    last_name: "boulanger",   valid_name: false) }
       let!(:user3) { FactoryGirl.create(:user, first_name: "vIcToR",  last_name: "de la Terre", valid_name: false) }
       
-      before { visit validate_names_path }
+      before { visit validate_names_users_path }
       it do
         should have_selector("h1", text: "Valider")
         should have_no_link(user0.name, href: user_path(user0))
diff --git a/spec/requests/OLD/virtualtest_pages_spec.rb b/spec/requests/OLD/virtualtest_pages_spec.rb
index 2217422e..9fe83703 100644
--- a/spec/requests/OLD/virtualtest_pages_spec.rb
+++ b/spec/requests/OLD/virtualtest_pages_spec.rb
@@ -206,7 +206,7 @@
         end
         
         describe "and tries to visit the problem section page" do
-          before { visit pb_sections_path(section) }
+          before { visit section_problems_path(section) }
           it { should have_no_link("Problème \##{problem.id}", href: problem_path(problem)) }
         end
         
diff --git a/spec/requests/privacypolicy_pages_spec.rb b/spec/requests/privacypolicy_pages_spec.rb
index 47c23731..11b35885 100644
--- a/spec/requests/privacypolicy_pages_spec.rb
+++ b/spec/requests/privacypolicy_pages_spec.rb
@@ -16,11 +16,11 @@
     describe "visitor" do      
       describe "visits root path" do
         before { visit root_path }
-        it { should have_link("Confidentialité", href: last_policy_path) }
+        it { should have_link("Confidentialité", href: last_privacypolicies_path) }
       end
       
       describe "tries to visit last policy" do
-        before { visit last_policy_path }
+        before { visit last_privacypolicies_path }
         it { should have_error_message("Le site n'a actuellement aucune politique de confidentalité.") }
       end
     end
@@ -92,7 +92,7 @@
       end
       
       describe "visits last policy" do
-        before { visit last_policy_path }
+        before { visit last_privacypolicies_path }
         it do
           should have_selector("h1", text: "Politique de confidentialité")
           should have_content(policy2.content)
@@ -115,7 +115,7 @@
       before { sign_in root }
       
       describe "visits last policy" do
-        before { visit last_policy_path }
+        before { visit last_privacypolicies_path }
         it do
           should have_selector("h1", text: "Politique de confidentialité")
           should have_content(policy2.content)
diff --git a/spec/requests/problem_pages_spec.rb b/spec/requests/problem_pages_spec.rb
index ed8ffe38..b759bf5f 100644
--- a/spec/requests/problem_pages_spec.rb
+++ b/spec/requests/problem_pages_spec.rb
@@ -30,7 +30,7 @@
   
   describe "visitor" do
     describe "visits problems of a section" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_selector("h1", text: section.name)
         should have_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
@@ -42,7 +42,7 @@
     before { sign_in user_with_rating_199 }
 
     describe "visits problems of a section" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_selector("h1", text: section.name)
         should have_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
@@ -54,7 +54,7 @@
     before { sign_in user_with_rating_200 }
 
     describe "visits problems of a section" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_selector("h1", text: section.name)
         should have_no_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
@@ -105,7 +105,7 @@
     end
 
     describe "visits problems of a section" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_link("Problème ##{online_problem_with_prerequisite.number}", href: problem_path(online_problem_with_prerequisite, :auto => 1))
         should have_selector("div", text: online_problem_with_prerequisite.statement)
@@ -116,7 +116,7 @@
     describe "visits problems of a section while no new submissions are allowed" do
       before do
         Globalvariable.create(:key => "no_new_submission", :value => 1, :message => no_new_sub_message)
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_info_message(no_new_sub_message)
@@ -140,7 +140,7 @@
     before { sign_in admin }
     
     describe "visits problems of a section" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_selector("h1", text: section.name)
         should have_no_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
diff --git a/spec/views/OLD/section_showpb_spec.rb b/spec/views/OLD/problem_index_spec.rb
similarity index 97%
rename from spec/views/OLD/section_showpb_spec.rb
rename to spec/views/OLD/problem_index_spec.rb
index 6948519e..c4a9d635 100644
--- a/spec/views/OLD/section_showpb_spec.rb
+++ b/spec/views/OLD/problem_index_spec.rb
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 require "spec_helper"
 
-describe "Page section/showpb" do
+describe "Page problems/index" do
 
   subject { page }
 
@@ -29,7 +29,7 @@
   end
   
   describe "visitor" do
-    before { visit pb_sections_path(section) }
+    before { visit section_problems_path(section) }
     it do
       should have_selector("h1", text: section.name)
       should have_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
@@ -39,7 +39,7 @@
   describe "user with rating 199" do
     before do
       sign_in user_with_rating_199
-      visit pb_sections_path(section)
+      visit section_problems_path(section)
     end
     it do
       should have_selector("h1", text: section.name)
@@ -51,7 +51,7 @@
     before { sign_in user }
 
     describe "having completed no chapter" do
-      before { visit pb_sections_path(section) }
+      before { visit section_problems_path(section) }
       it do
         should have_selector("h1", text: section.name)
         should have_no_selector("div", text: "Les problèmes ne sont accessibles qu'aux utilisateurs ayant un score d'au moins 200.")
@@ -87,7 +87,7 @@
     describe "having completed first chapter" do
       before do
         user.chapters << chapter1
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -124,7 +124,7 @@
     describe "having completed second chapter" do
       before do
         user.chapters << chapter2
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -162,7 +162,7 @@
       before do
         user.chapters << chapter1
         user.chapters << chapter2
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -201,7 +201,7 @@
         user.chapters << chapter1
         user.chapters << chapter2
         Takentest.create(:user => user, :virtualtest => online_virtualtest, status: :in_progress)
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -240,7 +240,7 @@
         user.chapters << chapter1
         user.chapters << chapter2
         Takentest.create(:user => user, :virtualtest => online_virtualtest, status: :finished)
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -290,7 +290,7 @@
         user.chapters << chapter1
         user.chapters << chapter2
         Takentest.create(:user => user, :virtualtest => online_virtualtest, status: :finished)
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -346,7 +346,7 @@
         user.chapters << chapter1
         user.chapters << chapter2
         Takentest.create(:user => user, :virtualtest => online_virtualtest, status: :finished)
-        visit pb_sections_path(section)
+        visit section_problems_path(section)
       end
       it do
         should have_selector("h1", text: section.name)
@@ -390,7 +390,7 @@
   describe "admin" do
     before do
       sign_in admin
-      visit pb_sections_path(section)
+      visit section_problems_path(section)
     end
 
     it do
diff --git a/spec/views/chapters/chapterstats.html.erb_spec.rb b/spec/views/chapters/stats.html.erb_spec.rb
similarity index 96%
rename from spec/views/chapters/chapterstats.html.erb_spec.rb
rename to spec/views/chapters/stats.html.erb_spec.rb
index a939de10..1854d021 100644
--- a/spec/views/chapters/chapterstats.html.erb_spec.rb
+++ b/spec/views/chapters/stats.html.erb_spec.rb
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 require "spec_helper"
 
-describe "chapters/chapterstats.html.erb", type: :view, chapter: true do
+describe "chapters/stats.html.erb", type: :view, chapter: true do
 
   let(:admin) { FactoryGirl.create(:admin) }
   let(:user) { FactoryGirl.create(:user) }
@@ -26,7 +26,7 @@
     end
       
     it "renders the statistics correctly" do
-      render template: "chapters/chapterstats"
+      render template: "chapters/stats"
       expect(rendered).to have_selector("h3", text: section.name)
       expect(rendered).to have_selector("th", text: "Ex. 1")
       expect(rendered).to have_selector("th", text: "Ex. 2")
@@ -49,7 +49,7 @@
     end
     
     it "renders the statistics correctly" do
-      render template: "chapters/chapterstats"
+      render template: "chapters/stats"
       expect(rendered).to have_selector("h3", text: section.name)
       expect(rendered).to have_selector("th", text: "Ex. 1")
       expect(rendered).to have_selector("th", text: "Ex. 2")
@@ -72,7 +72,7 @@
     end
     
     it "renders the statistics correctly" do
-      render template: "chapters/chapterstats"
+      render template: "chapters/stats"
       expect(rendered).to have_selector("h3", text: section.name)
       expect(rendered).to have_selector("th", text: "Ex. 1")
       expect(rendered).to have_selector("th", text: "Ex. 2")
@@ -93,7 +93,7 @@
   
   context "if the user is not signed in" do    
     it "renders the menu correctly" do
-      render template: "chapters/chapterstats"
+      render template: "chapters/stats"
       expect(rendered).to have_selector("h3", text: section.name)
       expect(rendered).to have_selector("th", text: "Ex. 1")
       expect(rendered).to have_selector("th", text: "Ex. 2")
diff --git a/spec/views/layouts/_header.html.erb_spec.rb b/spec/views/layouts/_header.html.erb_spec.rb
index ddfd282c..b8fb1b42 100644
--- a/spec/views/layouts/_header.html.erb_spec.rb
+++ b/spec/views/layouts/_header.html.erb_spec.rb
@@ -15,9 +15,9 @@
       render partial: "layouts/header"
       expect(rendered).to have_link("Mathraining", href: root_path)
       
-      expect(rendered).to have_no_link(href: allnewsub_path(:levels => 3))
-      expect(rendered).to have_no_link(href: allnewsub_path(:levels => 28))
-      expect(rendered).to have_no_link(href: allmynewsub_path)
+      expect(rendered).to have_no_link(href: allnew_submissions_path(:levels => 3))
+      expect(rendered).to have_no_link(href: allnew_submissions_path(:levels => 28))
+      expect(rendered).to have_no_link(href: allmynew_submissions_path)
       expect(rendered).to have_no_link(href: starproposals_path)
       expect(rendered).to have_no_link(href: suspicions_path)
       expect(rendered).to have_no_link(href: notifs_path)
@@ -28,8 +28,8 @@
       expect(rendered).to have_no_link("Modifier la structure")
       
       expect(rendered).to have_link("Problèmes")
-      expect(rendered).to have_no_link(section_fondation.name, href: pb_sections_path(section_fondation))
-      expect(rendered).to have_link(section.name, href: pb_sections_path(section))
+      expect(rendered).to have_no_link(section_fondation.name, href: section_problems_path(section_fondation))
+      expect(rendered).to have_link(section.name, href: section_problems_path(section))
       expect(rendered).to have_link("Tests virtuels", href: virtualtests_path)
       expect(rendered).to have_link("Concours", href: contests_path)
       
@@ -53,9 +53,9 @@
       render partial: "layouts/header"
       expect(rendered).to have_link("Mathraining", href: root_path)
       
-      expect(rendered).to have_no_link(href: allnewsub_path(:levels => 3))
-      expect(rendered).to have_no_link(href: allnewsub_path(:levels => 28))
-      expect(rendered).to have_no_link(href: allmynewsub_path)
+      expect(rendered).to have_no_link(href: allnew_submissions_path(:levels => 3))
+      expect(rendered).to have_no_link(href: allnew_submissions_path(:levels => 28))
+      expect(rendered).to have_no_link(href: allmynew_submissions_path)
       expect(rendered).to have_no_link(href: starproposals_path)
       expect(rendered).to have_no_link(href: suspicions_path)
       expect(rendered).to have_no_link(href: notifs_path)
@@ -66,8 +66,8 @@
       expect(rendered).to have_no_link("Modifier la structure")
       
       expect(rendered).to have_link("Problèmes")
-      expect(rendered).to have_no_link(section_fondation.name, href: pb_sections_path(section_fondation))
-      expect(rendered).to have_link(section.name, href: pb_sections_path(section))
+      expect(rendered).to have_no_link(section_fondation.name, href: section_problems_path(section_fondation))
+      expect(rendered).to have_link(section.name, href: section_problems_path(section))
       expect(rendered).to have_link("Tests virtuels", href: virtualtests_path)
       expect(rendered).to have_link("Concours", href: contests_path)
       
@@ -79,11 +79,11 @@
       expect(rendered).to have_link(user.fullname)
       expect(rendered).to have_link("Profil", href: user_path(user))
       expect(rendered).to have_link("Compte", href: edit_user_path(user))
-      expect(rendered).to have_no_link("Groupes Wépion", href: groups_path)
+      expect(rendered).to have_no_link("Groupes Wépion", href: groups_users_path)
       expect(rendered).to have_link("Messages", href: new_discussion_path)
       expect(rendered).to have_no_link("Pièces jointes", href: myfiles_path)
-      expect(rendered).to have_no_link(href: validate_names_path)
-      expect(rendered).to have_link("Déconnexion", href: signout_path)
+      expect(rendered).to have_no_link(href: validate_names_users_path)
+      expect(rendered).to have_link("Déconnexion", href: sessions_path)
     end
     
     context "and has some notifications" do
@@ -108,7 +108,7 @@
       
       it "renders the link to Wépion groups" do
         render partial: "layouts/header"
-        expect(rendered).to have_link("Groupes Wépion", href: groups_path)
+        expect(rendered).to have_link("Groupes Wépion", href: groups_users_path)
       end
     end
     
@@ -147,9 +147,9 @@
       
       it "renders the buttons for correctors" do
         render partial: "layouts/header"
-        expect(rendered).to have_link(href: allnewsub_path(:levels => 3))
-        expect(rendered).to have_link(href: allnewsub_path(:levels => 28))
-        expect(rendered).to have_link("0", href: allmynewsub_path)
+        expect(rendered).to have_link(href: allnew_submissions_path(:levels => 3))
+        expect(rendered).to have_link(href: allnew_submissions_path(:levels => 28))
+        expect(rendered).to have_link("0", href: allmynew_submissions_path)
       end
       
       context "and has new comments to read" do
@@ -157,7 +157,7 @@
         
         it "renders the number of comments to read correctly" do
           render partial: "layouts/header"
-          expect(rendered).to have_link("1", href: allmynewsub_path)
+          expect(rendered).to have_link("1", href: allmynew_submissions_path)
         end
       end
     end
@@ -172,9 +172,9 @@
       render partial: "layouts/header"
       expect(rendered).to have_link("Mathraining", href: root_path)
       
-      expect(rendered).to have_link(href: allnewsub_path(:levels => 3))
-      expect(rendered).to have_link(href: allnewsub_path(:levels => 28))
-      expect(rendered).to have_link("0", href: allmynewsub_path)
+      expect(rendered).to have_link(href: allnew_submissions_path(:levels => 3))
+      expect(rendered).to have_link(href: allnew_submissions_path(:levels => 28))
+      expect(rendered).to have_link("0", href: allmynew_submissions_path)
       expect(rendered).to have_no_link(href: starproposals_path)
       expect(rendered).to have_no_link(href: suspicions_path)
       expect(rendered).to have_no_link(href: notifs_path)
@@ -185,8 +185,8 @@
       expect(rendered).to have_link("Modifier la structure")
       
       expect(rendered).to have_link("Problèmes")
-      expect(rendered).to have_no_link(section_fondation.name, href: pb_sections_path(section_fondation))
-      expect(rendered).to have_link(section.name, href: pb_sections_path(section))
+      expect(rendered).to have_no_link(section_fondation.name, href: section_problems_path(section_fondation))
+      expect(rendered).to have_link(section.name, href: section_problems_path(section))
       expect(rendered).to have_link("Tests virtuels", href: virtualtests_path)
       expect(rendered).to have_link("Concours", href: contests_path)
       
@@ -198,11 +198,11 @@
       expect(rendered).to have_link(admin.fullname)
       expect(rendered).to have_link("Profil", href: user_path(admin))
       expect(rendered).to have_link("Compte", href: edit_user_path(admin))
-      expect(rendered).to have_link("Groupes Wépion", href: groups_path)
+      expect(rendered).to have_link("Groupes Wépion", href: groups_users_path)
       expect(rendered).to have_link("Messages", href: new_discussion_path)
       expect(rendered).to have_no_link("Pièces jointes", href: myfiles_path)
-      expect(rendered).to have_no_link(href: validate_names_path)
-      expect(rendered).to have_link("Déconnexion", href: signout_path)
+      expect(rendered).to have_no_link(href: validate_names_users_path)
+      expect(rendered).to have_link("Déconnexion", href: sessions_path)
     end
   end
   
@@ -215,9 +215,9 @@
       render partial: "layouts/header"
       expect(rendered).to have_link("Mathraining", href: root_path)
       
-      expect(rendered).to have_link(href: allnewsub_path(:levels => 3))
-      expect(rendered).to have_link(href: allnewsub_path(:levels => 28))
-      expect(rendered).to have_link("0", href: allmynewsub_path)
+      expect(rendered).to have_link(href: allnew_submissions_path(:levels => 3))
+      expect(rendered).to have_link(href: allnew_submissions_path(:levels => 28))
+      expect(rendered).to have_link("0", href: allmynew_submissions_path)
       expect(rendered).to have_no_link(href: starproposals_path)
       expect(rendered).to have_no_link(href: suspicions_path)
       expect(rendered).to have_no_link(href: notifs_path)
@@ -228,8 +228,8 @@
       expect(rendered).to have_link("Modifier la structure")
       
       expect(rendered).to have_link("Problèmes")
-      expect(rendered).to have_no_link(section_fondation.name, href: pb_sections_path(section_fondation))
-      expect(rendered).to have_link(section.name, href: pb_sections_path(section))
+      expect(rendered).to have_no_link(section_fondation.name, href: section_problems_path(section_fondation))
+      expect(rendered).to have_link(section.name, href: section_problems_path(section))
       expect(rendered).to have_link("Tests virtuels", href: virtualtests_path)
       expect(rendered).to have_link("Concours", href: contests_path)
       
@@ -241,11 +241,11 @@
       expect(rendered).to have_link(root.fullname)
       expect(rendered).to have_link("Profil", href: user_path(root))
       expect(rendered).to have_link("Compte", href: edit_user_path(root))
-      expect(rendered).to have_link("Groupes Wépion", href: groups_path)
+      expect(rendered).to have_link("Groupes Wépion", href: groups_users_path)
       expect(rendered).to have_link("Messages", href: new_discussion_path)
       expect(rendered).to have_link("Pièces jointes", href: myfiles_path)
-      expect(rendered).to have_link("Valider 0 noms", href: validate_names_path)
-      expect(rendered).to have_link("Déconnexion", href: signout_path)
+      expect(rendered).to have_link("Valider 0 noms", href: validate_names_users_path)
+      expect(rendered).to have_link("Déconnexion", href: sessions_path)
     end
     
     context "and there is a suspicion" do
@@ -271,7 +271,7 @@
       
       it "renders the number of user names to validate" do
         render partial: "layouts/header"
-        expect(rendered).to have_link("Valider 1 noms", href: validate_names_path)
+        expect(rendered).to have_link("Valider 1 noms", href: validate_names_users_path)
       end
     end
   end