Daily Challenge · Wednesday
Challenge of August 12, 2026
Photos: Skull Index, Wikipedia
ClassicEasier than 87% of days
Polar Bears
Ursus maritimus
Mammalia/Carnivora/Ursidae/Ursus/Ursus maritimus
- Players
- 24
- Median time
- 7 sec
Solved on try
- 175%
- 221%
- 30%
- 44%
Photos: Skullbase, Wikipedia
TaxonomyEasier than 61% of days
Wood mouse
Apodemus sylvaticus
Where the community fell · players: 19
- ClassMammalia100%
- OrderRodentia100%
- FamilyMuridae79%
21% fell here
- GenusApodemus63%
- SpeciesApodemus sylvaticus58%
58% reached the species