Click where to place the next block. That's it. Just click. Blocks break when 3 or more of the same colour are next to each other. Each block gives points. Blocks that are further from the middle give more point. Every extra block over 3 in a chain, doubles the score from that chain. You lose if it takes too long to place a block. If The board is gets too unbalanced and If you stack more than 5 blocks upwards. Aim for a high score, plan ahead for big combos, and have fun!