What game did Alexey Pajitnov's partner produce?
Henk Rogers Henk Rogers (born 1953) is a Dutch video game designer and entrepreneur. He is known for producing Japan's first major turn-based role-playing video game "The Black Onyx", securing the rights to distribute "Tetris" on video game consoles where the game found popularity, and as the founder of The Tetris Company which licenses the "Tetris" trademark. Nowadays, he serves as Managing Director of The Tetris Company.
Gin rummy Gin rummy, or simply gin, is a two-player card game created in 1909 by Elwood T. Baker and his son C. Graham Baker.