Missing Undo/Redo feature

[shlomif]

Hi!

Thanks for this game - I'm enjoying it. That put aside, I could really use an undo/redo feature. If it is considered desirable, then I might try to implement it myself and send you a pull-req.

[satanas]

Hey @shlomif, I'm glad you like it :) Yes, undo/redo was in my plans but never got the time to do it. Feel free to implement it and send a PR. I'll be glad to include more features into the game.

Thanks!

[shlomif]

Thanks for the update, @satanas ! I'll see what I can do.