Put your strategy to the test in this colorful tile-matching puzzle. Tap on buses to collect sets of tiles which are of the same color. Buses go to empty slots and wait until they're filled. If all slots fill up, the game is over! Every time a tile is collected, the one beneath is revealed; thus, new opportunities and challenges appear at the same time. Think ahead, clear the board, and master the game. Easy to learn but tricky to master!