What game did Alexey Pajitnov's partner produce?
The Tetris Company The Tetris Company, LLC (TTC) is based in Hawaii and is owned by Henk Rogers and Alexey Pajitnov. The company is the exclusive licensee of Tetris Holding LLC, the company that owns Tetris rights worldwide and the Tetris Company licenses the Tetris brand to third parties.
Krypto (game) Krypto is a card game designed by Daniel Yovich in 1963 and published by Parker Brothers and MPH Games Co. It is a mathematical game that promotes proficiency with basic arithmetic operations. More detailed analysis of the game can raise more complex statistical questions.