Nice game and amazing use of the concept direction for this game! the art is pretty decent and the gameplay is pretty nice! Although, if you want a bit of feedback from me, I feel the game is pretty easy by how slow the patterns show every level. I feel this defies the use of having levels. Although you do add more tiles as the game progresses, I feel you could probably increase the speed of the tiles showing the direction and decrease the time you have to look at it. Overall though, the game is amazing and thats just my opinion about it. Great job! :D