Great gameplay and concept. introduction of additional colors came at the right time and the board's the perfect size for a game like this. It could probably use some music and sound effects just for presentation issues. Also, different gameplay modes (tiles changing colors, rotating the pieces, special effects tiles or wtver) could make this more interesting for ppl who dislike the main variation of the game. graphics-wise it's okay. hope this helps.
I dont really like it its hard kinda boring and needs music its a good idea bur mabey new shaoes insed of just that 1 its a nice spin off of tetris but needs work