instructions are in-game. press "i" to see them, then press "i" to hide it. press "r" to restart WARNING you have to press the keys slowly to make sure there are no glitches. I mean, it doesn't break the game if you press it too fast, it's just some of the blocks might not move.
It's out!!!!!!!!! in case you saw my what im working on, I was working on a puzzle game. btw, I renamed it "Moveotalea" which I like a lot better, it translates in Latin to literally "I move block", but I personally think that "Moveotalea" is a lot more sophisticated.