Izzy's Quest for the Olympic Rings is a Super Nintendo Entertainment System game featuring Izzy, the official mascot of the 1996 Summer Olympics in Atlanta. The European version likely involved a series of athletic challenges or mini-games based on various Olympic sports.  The gameplay may have included platforming, racing, or simple skill-based challenges.  The game's tie-in to the Olympics likely made it a popular choice among fans of the sporting event or those looking for a family-friendly game experience.   More in-depth information would need to look into the specifics of this European version's publisher and specific gameplay mechanics.

Izzy's Quest for the Olympic Rings (Europe)

Itoi Shigesato no Bass Tsuri No. 1 (Japan)