New Grid Tetris

The player must move and rotate the blocks as they fall by clicking on them and move them to the position they want by swapping left and right, attempting to fit them together. If the player can completely fill one horizontal line with colored squares, that line disappears and any filled squares above move down. If the player is unable to fill lines completely, the Blocks will stack up and eventually reach the top of the playing field. The game ends when a new block that is placed at the top of the playing field is unable to drop at all due to the filled blocks.