Use the falling blocks to create squares of the same color. The game is divided into phases consisting of 5 blocks each. When a phase is finished the squares of the same color disappear.
Special blocks may appear during the game [1]eliminates all the blocks of the same kind [2]eliminates the blocks vertically [3]eliminates the surrounding blocks [4]eliminates all the blocks horizontally [5]the block that can only be removed from the board with the use of other special blocks.