Tetris Commands A and D to move the piece to the left and to the right S to move the piece down faster Space to rotate the piece End Game Condition The game ends when a piece touches top of the game board Gameplay Pieces of random shapes appear at the top of the screen The player can see what the next piece will be by looking at the left of the screen The goal is to place the pieces as they fall to form complete rows When one such row is formed, it disapears and the blocks above all go down by one tile Score The score goes up by 10 for every destroyed rows The falling speed of the pieces also goes up for every destroyed rows There is a session leaderboard to the right of the board with the 10 best scores
