Tetris is an interesting is a falling-blocks puzzle game. Alexey Pajitnov originally designed and programmed the game in 1984 in USSR in Moscow. This class tetris game have millions of users around the world.

How to Play: Tetris

• Blocks of different shapes move down from the top.
• Once you fill up a row without any gap, the row disappears.
• Use arrow keys right, left to move the blocks to right and left respectively.
• Use up arrow key to rotate the blocks clockwise.
• Use down arrow key to move down the blocks faster.
• This free online arcade tetris game has five levels of play.