diff --git a/src/card.js b/src/card.js
index e69de29bb..0d71ff40a 100644
--- a/src/card.js
+++ b/src/card.js
@@ -0,0 +1,22 @@
+function createCard(id, question, answers, correctAnswer){
+    card = {
+        id: id, 
+        question: question, 
+        answers: answers, 
+        correctAnswer: correctAnswer
+    }
+    return card
+}
+
+function evaluateGuess(guess, correctAnswer){
+    if (guess === correctAnswer){
+        return 'Correct!'
+    } else {
+        return 'Incorrect :('
+    }
+}
+
+module.exports = {
+    createCard, 
+    evaluateGuess
+}
\ No newline at end of file
diff --git a/test/card-test.js b/test/card-test.js
index 3396d91d4..f8ae4d307 100644
--- a/test/card-test.js
+++ b/test/card-test.js
@@ -1,14 +1,14 @@
 const chai = require('chai');
 const expect = chai.expect;
 
-const { createCard } = require('../src/card');
+const { createCard, evaluateGuess } = require('../src/card');
 
 describe('card', function() {
-  it.skip('should be a function', function() {
+  it('should be a function', function() {
     expect(createCard).to.be.a('function');
   });
 
-  it.skip('should create a card and its properties', function() {
+  it('should create a card and its properties', function() {
     const card = createCard(1, 'What allows you to define a set of related information using key-value pairs?', ['object', 'array', 'function'], 'object');
     
     expect(card.id).to.equal(1);
@@ -17,3 +17,21 @@ describe('card', function() {
     expect(card.correctAnswer).to.equal('object');
   });  
 });
+
+describe('turn', function() {
+  it('should be a function', function() {
+    expect(evaluateGuess).to.be.a('function');
+  })
+  it('should return correct when guess is correct', function() {
+    const guess = "array"
+    const correctAnswer = "array"
+    const result = evaluateGuess(guess, correctAnswer)
+    expect(result).to.equal('Correct!')
+  })
+  it('shoudl return incorrect if the guess is not the correct answer', function() {
+    const guess = "object"
+    const correctAnswer = "array"
+    const result = evaluateGuess(guess, correctAnswer)
+    expect(result).to.equal("Incorrect :(")
+  })
+})