TETRIS 2 IN A BOX (GAMEBOY GB)

Unlike the original Tetris, Tetris 2 lets you clear the block field in a different way. Each playing field begins with dots of different colors (in this case black, gray, and white), with one of each color flashing. The blocks consist of the same three colors, and by matching blocks of the same color on top or on the side of the dot, the dot and those blocks will be cleared from the screen. If you delete a flashing point, all corresponding points of the same color will be deleted. To complete the trick, simply erase the dots, not the blocks themselves.