TRIMINO is a variation on the classic block-based game, but instead of 4 blocks, its only 3. Additionally, instead of filling rows, your goal is to connect 8 or more blocks of the same color to clear blocks.
However, watch out for mixing colors! If place blocks next to each other, the placed block will mix in with the blocks nearby. If you mix too many different colors, you get grey dead blocks that never go away.