Daily Challenge · Friday
Challenge of January 23, 2026
Photos: Skullbase, Wikipedia
ClassicHarder than 82% of days
European water vole
Arvicola amphibius
Mammalia/Rodentia/Cricetidae/Arvicola/Arvicola amphibius
- Players
- 51
- Median time
- 8 sec
Solved on try
- 139%
- 233%
- 327%
- 40%
Photos: Skull Index, Wikipedia
TaxonomyHarder than 50% of days
Moose
Alces alces
Where the community fell · players: 38
- ClassMammalia100%
- OrderCetartiodactyla79%
21% fell here
- FamilyCervidae71%
- GenusAlces53%
- SpeciesAlces alces50%
50% reached the species