Tetris Zone is a Tetris game for the Macintosh platform and was released as a Universal binary for Apple computers. A Windows version was later released. It was one of the first games that attempted to limit the effects of T-spins on the game, by eliminating the recognition of T-spins triples. However, singles and doubles that use the TST twist are still recognized. In 2014, the game support was discontinued and it can no longer be downloaded from it's official source. It is Alexey Pajitnov's favorite version of Tetris.
