Classic Games: Tetris Apps

The player must move and rotate the blocksasthey fall, attempting to fit them together. If the playercancompletely fill one horizontal line with colored squares, thatlinedisappears and any filled squares above move down. If theplayer isunable to fill lines completely, the Blocks will stack upandeventually reach the top of the playing field. The game endswhen anew blocks that is placed at the top of the playing field isunableto drop at all due to the filled blocks.The different blocks of tetris:I-blocks are useful for competing four lines at once.O-blocks for filling large gaps.L-blocks for filling medium-sized holes.J-blocks face the opposite direction as L-blocks.S-blocks for filling small holes.Z-blocks face the opposite direction as S-blocks.