Tetris/External Links

Tetris for free play online

 * The official Tetris website includes a product showcase, news about the game, a history of the game, instructions how to play, and an online version of the game for free play. Playing the game requires Adobe Flash Player.
 * Tetris Friends is a popular website where people can play Tetris and many variants of the game for free. Players can create an account to compete in local and global leaderboards.

Tetris video demonstrations

 * This YouTube video shows a player scoring 999,999 points after over half an hour of play of the Game Boy version of Tetris. Viewing the video requires Adobe Flash Player.
 * This YouTube video demonstrates a game of Tetris played on the Soviet-made DVK-2 computer (successor of the Elektronika 60 computer, using same with Elektronika 60 display and keyboard).

Other Tetris links

 * Vadim Gerasimov, who helped create Tetris alongside Alexey Pajitnov and Dmitry Pavlovsky, has a website where he relates the history of Tetris and shares free downloads of the game.
 * A story in The Boston Globe about a woman who attempts to break the official world record in Tetris.
 * An article in the Scientific American explains Tetris ' s difficulty.