Daily Challenge · Saturday
Challenge of February 28, 2026
Photos: Skullbase, Wikipedia
ClassicHarder than 54% of days
Eurasian otter
Lutra lutra
Mammalia/Carnivora/Mustelidae/Lutra/Lutra lutra
- Players
- 21
- Median time
- 8 sec
Solved on try
- 148%
- 243%
- 35%
- 45%
Photos: Skull Index, Wikipedia
TaxonomyEasier than 53% of days
Siberian Musk Deers
Moschus moschiferus
Where the community fell · players: 19
- ClassMammalia100%
- OrderArtiodactyla84%
- FamilyMoschidae53%
32% fell here
- GenusMoschus53%
- SpeciesMoschus moschiferus53%
53% reached the species