At the Carnival

At the Carnival (a.k.a. Puzzle Gallery: At the Carnival) is a puzzle game released by Cliff Johnson. It is a set of puzzles concerning Hazard Park, as well as the author's experience with working at theme parks. It was intended to be a part of a series of puzzle games, but the publisher went out of business after the first instalment.

The game was released for two platforms - the Macintosh, and MS-DOS. There are minor differences between the two platforms, caused by different color capabilities and screen resolution.