Extra Challenge (エクストラチャレンジ) was an obstacle that appeared in the Extra Stage in Viking Family Muscle. This obstacle was never demonstrated or attempted, but can be seen in a few clips. The obstacle appears to feature a large golden crown at the bottom of some stairs. It is presumed that the crown must be carried up the stairs, and is possibly quite heavy.
Competitors' Success Rate[]
All results based on the Fuji TV broadcast and external information found
| VIKING Family Muscle | Clears | Attempts | Percentage |
|---|---|---|---|
| 1 | 0 | 0 | N/A |
| 2 | 0 | 0 | N/A |
| Total | 0 |
| |||||||||||||||||||||||