Alexey Pajitnov As a child, he was a fan of puzzles and played with pentomino toys. In creating "Tetris," he drew inspiration from these toys. Pajitnov created "Tetris" with the help of Dmitry Pavlovsky and Vadim Gerasimov in 1984. The game, first available in the Soviet Union, appeared in the West in 1986. Pajitnov also created a sequel to "Tetris", entitled "Welltris", which has the same principle but in a three dimensional environment where the player sees the playing area from above. "Tetris" was licensed and managed by Soviet company ELORG, which had a monopoly on the import and export of computer
Israeli 25th Anniversary Cup in the final. The Liga Alef cup contested by the top 8 clubs in each division of 1972–73 Liga Alef. Israeli 25th Anniversary Cup The 25th Anniversary Cup () was a stand-alone cup competition played to celebrate the 25th anniversary of the Israeli Declaration of Independence. The competition was played at the end of the 1972–73 season, while the national football team was involved in the 1974 FIFA World Cup qualification. The cup was played as two competitions, for Liga Leumit and for Liga Alef. The Liga Leumit Cup was won by Maccabi Petah Tikva, who had beaten Maccabi Haifa