Grzegorz Rejchtman
A board game designer from Poland, born in 1970. He studied computer science and economics. His best-known work is Ubongo, which turned polyomino puzzles into a speed contest. Its prototype, Pyramidens Portar, won the Swedish Game of the Year in 2003. The KOSMOS edition of Ubongo grew into a series with many spin-offs, including a dice game. The author note in the rulebook gives his taste: games that are quick to learn, create communication, and are fun.