Dr. Seuss' Fix-Up the Mix-Up Puzzler is a sliding puzzle video game developed by Coleco. It was first released for the ColecoVision in 1984 and was later ported to several home computers. The game features six Dr. Seuss characters: the Cat in the Hat, the Grinch, a Star-Bellied Sneetch, the Doorman of Solla Sellew, and the Woset and Clark. Designed for children ages 4–10, the objective of the game is to reassemble scrambled pictures, each of which is composed of three characters.
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