Alexey Pajitnov Alexey Pajitnov Alexey Leonidovich Pajitnov (born 14 March 1956) is a Russian video game designer and computer engineer who developed "Tetris" while working for the Dorodnitsyn Computing Centre of the Soviet Academy of Sciences, a Soviet government-founded R&D center. He only started to get royalties from his creation in 1996 when he and Henk Rogers formed The Tetris Company. Pajitnov was born on 14 March 1956 in Moscow, in the Soviet Union. He studied applied mathematics at the Moscow Aviation Institute. He then went on to work on speech recognition at the Dorodnitsyn Computing Centre where he would develop Tetris.
25th Anniversary Celebration 25th Anniversary Celebration 25th Anniversary Celebration (released in Japan as Altan: With the RTÉ Concert Orchestra) is the tenth studio album by Irish folk music group Altan. It was released in January–March 2010. The album does not contain new original material (except for one new song, "Soilse na Nollag") for it is a compilation of studio re-recordings of previous material with orchestral arrangements. "25th Anniversary Celebration" was recorded in the RTÉ studios, Dublin, Ireland with the contribution of the RTÉ Concert Orchestra. It was made to commemorate Altan's 25th anniversary and features new arrangements of some of Altan's best-known songs