oki
the mechanics are very atypic but once you understood the rules (which is not that obvious to)
you realize that the concept is very creative !
also very good music and ambiance, good mainmenu intro (maybe a tiny bit long) and great job for implementing fishes in water cube !
just, it seems like the color unlocking is random, you jsut click colors randomly and clic, done and see if you unclocked something
overall its very good even if it's hard to understand at first glance.
+ why making the musics downloadable ???