Great game

I couldnt disagree more with the review below me that asks for puzzle progress to me saved. These puzzles are so short that saving progress seems downright silly, and often counterproductive. Ive been playing this game for years and whenever I get stuck I almost always can close the app, come back later, reopen a puzzle, and see the answer almost right away. That wouldnt work with saved progress. When you reopen the app you would be stuck looking at the same (probably wrong) partial solution you had before. I firmly believe that adding such a "feature", therefore, would actually make the game more difficult.

As for the game itself, I love it. Well worth paying for. Please add retina graphics!

GPropel about Colorbind, v1.01