I Spy Riddle RaceI Spy Riddle Race is a hidden picture game based on the Scholastic I Spy books.Release dateSeptember 10, 2009GenresPuzzlePlatformsiOSSimilar gamesSatisgamePuzzle GodsIQ DungeonEd, Edd n Eddy's Candy Machine DeluxeLimkinBlock BlastBungo Stray Dogs: Tales of the LostMad CapsTurn It On!Cut the Rope: Experiments