Today is the 25th anniversary of Tetris. It was released in Russia on June 6th, 1984. It was originally designed and programmed by Alexey Pajitnov.There are currently over 50 variants of the game, both official and unofficial.
Electronic Gaming Monthly's 100th issue had Tetris in first place as "Greatest Game of All Time". In 2007, Tetris came in second place in IGN's "100 Greatest Video Games of All Time".





