All of the puzzles were designed by the award-winning board game designer Reiner Knizia.
Early developers of popular cooperative board games include Jim Deacove of Family Pastimes (inventor of Max the Cat) and Ken Kolsbun of Child and Nature (inventor of Save the Whales.) In 2000, Reiner Knizia published Lord of the Rings which influenced a number of subsequent titles, including Shadows Over Camelot, and Battlestar Galactica.
Carl Reiner | Rob Reiner | Fritz Reiner | Reiner Kunze | Reiner Knizia | Markus Reiner | Reiner Schöne | Reiner Michalke | Reiner Maurer | Reiner Lemoine | Reiner Haseloff | John Reiner | Ira Reiner | Estelle Reiner | Annie Reiner |