This was the third Blue's Clues CD-ROM game from Humongous Entertainment. Devoted to teaching kids ages 3 to 6 early math and thinking skills, Blue's 123 Time Activities features the characters from the popular preschool television show Blue's Clues. There's a big backyard fair, and emcee Steve greets players in his inimitable fashion. The game is a series of mini-games tied together with the backyard fair theme, each geared toward teaching match and logic skills while it entertains.