Really enjoyed it but it has its share of problems. First the controls. One slight tap on the mouse sometimes seems to push just slightly the block...sometimes it does much more than needed. Secondly after a whilte (below 60 maybe?) the levels become unforgiving. This results in a gameplay which relies not on the dexterity of the player but rather the player's ability to learn the level by heart and push the button just at the right millisecond. Other than that..excellent.

pure genius.

this game is hard

I really liked this game because of its simplicity: simple sounds, graphics, gameplay, and very interesting mechanics (i realy liked mechanics :D). But it becomes boring after some time of playing- its to slow :(. I would recommend you to add more effects, make it a little faster (you can speed up changing of level).

Cool idea, maybe slightly too slow?