-lack of any sound our music.
-puzzles are really easy.
-some of the colors used were all really close so i could barely see what anything was. red on red on red?
-got stuck on what seems to be an impossible puzzle
sounds and music will add a LOT to this little stylish puzzler.
You can just get straight in and play, its relatively clean and simple, offering a sense of challenge.
The variation in colour for each stage was very welcome and kept it fresh, while you got it right most of the time there were some combinations of colours were not so pleasing as pointed out by the other people.
I think it was coded well, but I did find the players movement a bit frustrating in the sense that I would have liked it to be a bit quicker.