- Story code
- H 2022-538
- Origin
- Netherlands
- Title
- Eerst de oplossing
- Hero(es)
- Gyro Gearloose
- Pages
- 1/4
- Layout
- 4 rows per page
- Appearances
- Donald Duck, Gyro Gearloose [show character portraits]
- Writing
- Erik Haverkort
- Art (pencil and ink)
- Pablo Reche
- Date of first publication
- Indexed

Publications
-
Netherlands