64		Caillou: Magic Playhouse (Windows, 2001)
64		The Powerpuff Girls Learning Challenge #2: Princess Snorebucks (Windows, 2003)
62		I Spy Junior (Windows, 1999)
62		Ancient Egypt (Windows, 2001)
60		Sesame Street: Kindergarten (Windows, 1999)
60		Animal Math (DOS, 1986)
60		Timmy and the Magic Pictures (Windows, 1995)
60		Blue's Clues: The Popsicle Stick Project (Windows, 1999)
60		Great Adventures by Fisher-Price: Wild Western Town (Windows, 1997)
60		Ms. Infinity's Math Mansion - Kindergarten (Windows, 1995)
60		Blue's Clues: Where's My Friend? (Windows, 1999)
60		Blue's Clues: Lights On, Lights Off (Windows, 1999)
60		Blue's Clues: Jigsaw Puzzles (Windows, 1999)
60		JumpStart Toddlers (Windows, 1999)
60		Blue's Clues: Laundry Time (Windows, 1999)
59		I Spy: Fantasy (Windows, 2003)
59		I Spy Spooky Mansion: Deluxe (Windows, 2005)
52		Ik hou van rekenen (Windows, 2001)
45		Spy Kids Learning Adventures: Mission: Man In The Moon (Windows, 2004)

Notes: Games similar to The Number Devil: A Mathematical Adventure, Games like The Number Devil: A Mathematical Adventure, Terzio Verlag GmbH, Viva Media, LLC, Windows, Educational, Math, Logic, Arcade, Puzzle elements, 1st-person, PC, Game Similarities.