Düsentriebs Rätsel-Comic

From 1986 to 1987, Egmont Ehapa published Düsentriebs Rätsel-Comic, a 13-issue German comic series that blended puzzle-solving with classic Disney adventure. Centered on the inventive Gyro Gearloose, each issue invited readers to crack codes, solve riddles, and untangle mysteries alongside the characters, making it a unique interactive experience for young fans. Though short-lived, the series stands out for its clever integration of puzzles into narrative storytelling, a playful experiment in reader participation that predated later activity-comic trends.