每日挑战

往期挑战

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玩今天的挑战

条形：当天难度与其他日子相比

2026年9月

  1. 12经典Ferruginous duck分类学African Palm Civets
  2. 11经典Star-Nosed Mole分类学Indian Muntjac
  3. 10经典Grey Herons分类学Eurasian Curlew
  4. 9经典Bongo分类学Rufous Elephant Shrew
  5. 8经典Bush dog分类学Mediterranean Gull
  6. 7经典Reeve's Muntjac分类学Gabon Talapoin
  7. 6经典Bicolored shrew分类学Gelada
  8. 5经典Common warthog分类学Zebu
  9. 4经典Java Mouse-Deer分类学Water pipit
  10. 3经典Razorbills分类学Masked Palm Civet
  11. 2经典Black And Rufous Elephant Shrew分类学White-nosed Coatimundi
  12. 1经典Red-Tailed Guenon分类学Cape Dune Mole-Rat

2026年8月

  1. 31经典Antelope Jackrabbit分类学Dingos
  2. 30经典Six-Banded Armadillo分类学Aardwolves
  3. 29经典Siberian Musk Deers分类学Chacma Baboon/Yellow Baboon Hybrid
  4. 28经典Ring-Tailed Lemur分类学African spurred tortoise
  5. 27经典Eastern Mole分类学Abert’S Squirrel
  6. 26经典Kinkajou分类学Black Crested Mangabey
  7. 25经典Southern Long-Nosed Armadillo分类学Lar Gibbon
  8. 24经典Tufted Deer分类学Chinese Softshell Turtles
  9. 23经典Hairy-Tailed Mole分类学Water Chevrotain
  10. 22经典Black-Tailed Prairie Dog分类学Long-Eared Owl
  11. 21经典Eurasian Blue Tits分类学Sea Otter
  12. 20经典Common Pike Congers分类学Ring-Tailed Cat
  13. 19经典Eastern chimpanzee分类学Wolverine
  14. 18经典Black-And-White Ruffed Lemur分类学Krefft’S Glider
  15. 17经典Keel-Billed Toucan分类学Diana Monkey
  16. 16经典Mandrill分类学Gray Short-Tailed Opossums
  17. 15经典Hen harrier分类学Broad-snouted caiman
  18. 14经典Minipizza Batfishes分类学Russian tortoise
  19. 13经典Mantled Howler分类学Gemsbok
  20. 12经典Polar Bears分类学Wood mouse
  21. 11经典Grey Crowned Crane分类学Red Eared Sliders
  22. 10经典Carrion crow分类学Common genet
  23. 9经典Siamang分类学Canada lynx
  24. 8经典Corsac Foxes分类学Japanese Macaque
  25. 7经典Chinese Water Deer分类学Cape Fur Seal
  26. 6经典Colombian Red Howler分类学Guanacos
  27. 5经典Greater Grisons分类学Common Opossum
  28. 4经典Angolan Colobus分类学Mule Deer
  29. 3经典Domestic Dog分类学Mexican Beaded Lizards
  30. 2经典Collared Peccary分类学Eurasian Lynxes
  31. 1经典Western Pygmy Marmoset分类学Pale-Billed Aracari

2026年7月

  1. 31经典Eurasian Bullfinch分类学Takin
  2. 30经典Great Hammerheads分类学Drill
  3. 29经典Brown Hyena分类学Dingo
  4. 28经典Swamp Rabbit分类学Collared Peccary
  5. 27经典Northern Flying Squirrel分类学South American Sea Lions
  6. 26经典Mediterranean water shrew分类学Small Indian civet
  7. 25经典Common kestrel分类学Hamerkop
  8. 24经典Brown Bears分类学Java Mouse-Deer
  9. 23经典Raccoon Dogs (Tanuki)分类学Jaguar
  10. 22经典Hooded Crows分类学Domestic Alpaca
  11. 21经典European Wild Boars分类学Fossa
  12. 20经典Domestic Goats分类学Eurasian Bullfinch
  13. 19经典Hammer-Headed Bat分类学Kuhl's pipistrelle
  14. 18经典Panamanian White-Faced Capuchin分类学American Hog-Nosed Skunk
  15. 17经典Central American Agouti分类学Black-Headed Uakari
  16. 16经典Bobcat分类学Nile Crocodiles
  17. 15经典Kit Fox分类学Emin’S Pouched Rat
  18. 14经典Snow Leopard分类学Brown rat
  19. 13经典Naked Mole-Rat分类学Rock Cavy
  20. 12经典European Badgers分类学Virginia Opossums
  21. 11经典African Lions (Southern/Eastern Clade)分类学Boa constrictor
  22. 10经典African Grey Parrots分类学Common kestrel
  23. 9经典European goldfinch分类学European Moles
  24. 8经典Cape Ground Squirrel分类学Eastern Wolf
  25. 7经典Piute Ground Squirrel分类学Northern Brown Bandicoot
  26. 6经典Brown-Throated Sloth分类学Greater Spot-Nosed Monkey
  27. 5经典Beech Marten分类学Pallas Cats
  28. 4经典Jaguar分类学Hammer-Headed Bat
  29. 3经典Grey Seals分类学Spotted Hyenas
  30. 2经典Pale fox分类学Bare-Tailed Woolly Opossum
  31. 1经典European steppe polecat分类学Rhinoceros Iguana

2026年6月

  1. 30经典Channel-Billed Toucan分类学Javan Ferret-Badger
  2. 29经典Banded Mongooses分类学Common Dwarf Mongoose
  3. 28经典Emin’S Pouched Rat分类学Tailless Tenrec
  4. 27经典Bonnet Macaque分类学Northern Short-Tailed Shrew
  5. 26经典Tailless Tenrec分类学American Red Foxes
  6. 25经典Spotted Eagle Owl分类学Carrion crow
  7. 24经典Tigers [Bengal ssp.]分类学Crab-Eating Raccoon
  8. 23经典Sika deer分类学European ground squirrel
  9. 22经典Ring-Tailed Cat分类学Brown long-eared bat
  10. 21经典Javan Ferret-Badger分类学Monk Saki
  11. 20经典Pallas Cats分类学Black-Tailed Prairie Dog
  12. 19经典Fossa分类学Swamp Rabbit
  13. 18经典Northern Short-Tailed Shrew分类学Guinea Pigs
  14. 17经典Ball Pythons分类学Common swift
  15. 16经典Brown rat分类学Eastern Rosella
  16. 15经典Lion分类学Red-Eared Guenon
  17. 14经典American Badgers分类学White-Tailed Deer
  18. 13经典Pygmy Hippopotamus分类学Bushbuck
  19. 12经典Rhinoceros Iguana分类学Domestic Cats
  20. 11经典Domestic Alpaca分类学Black tamarin
  21. 10经典Forest Giant Squirrel分类学Lappet Faced Vultures
  22. 9经典Long-Eared Hedgehog分类学Mbu Pufferfishes
  23. 8经典African skimmer分类学American Bison
  24. 7经典Asian Small-Clawed Otter分类学Pratt's Roundleaf Bat
  25. 6经典Black-Headed Uakari分类学Black-browed albatross
  26. 5经典White-Tailed Prairie Dog分类学White-Eared Opossum
  27. 4经典Saharan Striped Polecat分类学Kinda Baboon
  28. 3经典Swift Fox分类学North American Porcupine
  29. 2经典Carpathian lynx分类学Scrub Hare
  30. 1经典Mazama Pocket Gopher分类学Black Bearded Saki

2026年5月

  1. 31经典Eurasian jay分类学Great Blue Turacos
  2. 30经典Weeper Capuchin分类学Domestic Dog
  3. 29经典Black-footed albatross分类学Grévy's Zebra
  4. 28经典Common Opossum分类学Capybaras
  5. 27经典Choco Toucan分类学European Red Foxes
  6. 26经典Egyptian mongoose分类学Silvery Lutang
  7. 25经典Mongoose lemur分类学Crested Porcupine
  8. 24经典Rock Cavy分类学Dholes
  9. 23经典Common snapping turtle分类学Visayan warty pig
  10. 22经典Plains Zebra分类学Kowari
  11. 21经典Sea Otter分类学Big Brown Bat
  12. 20经典Golden eagle分类学Caribou
  13. 19经典Guinea Pigs分类学Southern Needle-Clawed Bushbaby
  14. 18经典Marsh Mongoose分类学Common Brown Lemur
  15. 17经典Domestic Pig – Feral分类学Japanese Marten
  16. 16经典Blackbuck分类学Harp Seals
  17. 15经典Hoffmann’S Two-Toed Sloth分类学Caracal
  18. 14经典Small Indian civet分类学Long-tailed chinchilla
  19. 13经典Common Ravens分类学Red-eyed crocodile skink
  20. 12经典Aldabra Giant Tortoises分类学Rusty-spotted genet
  21. 11经典Elk分类学Cape Ground Squirrel
  22. 10经典Four Toed Hedgehogs分类学Patagonian Maras
  23. 9经典Mouflon分类学Piute Ground Squirrel
  24. 8经典Pampas fox分类学European hare
  25. 7经典Black Crested Mangabey分类学Eurasian otter
  26. 6经典White-tailed mongoose分类学Tigers [Bengal ssp.]
  27. 5经典Leopard分类学Razorbills
  28. 4经典Mahi-mahis分类学Crab-eating Macaque
  29. 3经典African spurred tortoise分类学Siamang
  30. 2经典Chacma Baboon分类学Black Agouti
  31. 1经典Wandering Albatross分类学Hen harrier

2026年4月

  1. 30经典Transcaucasian weasel分类学Javan Rhinoceros
  2. 29经典Tigers [Bali ssp.]分类学Eastern Mole
  3. 28经典Giant Anteater分类学Southern Long-Nosed Armadillo
  4. 27经典Common whitethroat分类学Naked Mole-Rat
  5. 26经典Common genet分类学Night Monkey
  6. 25经典Side-Striped Jackal分类学Greater Hog Badgers
  7. 24经典White-Tailed Deer分类学Common snapping turtle
  8. 23经典Bare-Tailed Woolly Opossum分类学Red-Billed Chough
  9. 22经典Algerian wolf分类学Cape Hare
  10. 21经典White Necked Ravens分类学Bongo
  11. 20经典Wood mouse分类学Linnaeus's two-toed Sloths
  12. 19经典Abdim's Stork分类学Eurasian wolf / European Wolf
  13. 18经典Maned Wolves分类学Elk
  14. 17经典African Grey Hornbill分类学Sika deer
  15. 16经典Spectacled Bear分类学Buru babirusa
  16. 15经典Northern Gannet分类学Rhesus Macaque
  17. 14经典Bald Uakari分类学Striped Possum
  18. 13经典Japanese Macaque分类学Chacma Baboon
  19. 12经典Blesbok分类学Green Sea Turtle
  20. 11经典Eastern Blue-Tongued Skinks分类学White-tailed mongoose
  21. 10经典Tasmanian Devil分类学Maned Wolves
  22. 9经典Wolverine分类学Loggerhead sea turtle
  23. 8经典Pratt's Roundleaf Bat分类学Olive Baboon
  24. 7经典Jackson's chameleon分类学Common Blowfishes
  25. 6经典Southeastern coyote分类学Giant moray
  26. 5经典American Alligator分类学Eurasian Nuthatch
  27. 4经典Red-eyed crocodile skink分类学African golden cat
  28. 3经典Kuhl's pipistrelle分类学European polecat
  29. 2经典Chinese Ferret-Badgers分类学Grey Crowned Crane
  30. 1经典Common Blowfishes分类学Mountain Lions

2026年3月

  1. 31经典—分类学Brown Bears
  2. 30经典Atlantic Yellow-nosed Albatross分类学Eastern chimpanzee
  3. 29经典Guinea baboon分类学Common Wombat
  4. 28经典Bornean Orangutans分类学Gorilla
  5. 27经典Red-backed shrike分类学Pale fox
  6. 26经典Emerald tree boa分类学Spectacled Caiman
  7. 25经典Great Tits分类学American Alligator
  8. 24经典Roe Deer分类学Siberian Weasels
  9. 23经典Chinese water dragon分类学Hooded Crows
  10. 22经典Sand Cats分类学Sables
  11. 21经典Wood warbler分类学Rhinoceros hornbill
  12. 20经典Tawny Owl分类学Black-striped capuchin
  13. 19经典Senegal Galagos分类学Nubian caracal
  14. 18经典Hamerkop分类学American Black Bears
  15. 17经典South American coati分类学Horsfield's Tree Shrews
  16. 16经典Gorilla分类学Tayra
  17. 15经典Aardvarks分类学European Pine Marten
  18. 14经典Short-beaked Echidnas分类学African Wild Cats
  19. 13经典Eastern Rosella分类学African Grey Hornbill
  20. 12经典Broad-snouted caiman分类学Central bearded dragon
  21. 11经典American Black Bears分类学Algerian wolf
  22. 10经典Edible dormouse分类学Wandering Albatross
  23. 9经典Japanese Marten分类学Greater False Vampire Bat
  24. 8经典African Leopard分类学Koala
  25. 7经典Mouflon分类学Common shrew
  26. 6经典Blue Wildebeest分类学Gray wolf
  27. 5经典Gemsbok分类学Bay Duiker
  28. 4经典Horsfield's Tree Shrews分类学Common whitethroat
  29. 3经典Asiatic Black Bears分类学Atlantic Puffins
  30. 2经典Coypu分类学Brown Hyena
  31. 1经典American Marten分类学Wood warbler

2026年2月

  1. 28经典Eurasian otter分类学Siberian Musk Deers
  2. 27经典Greater False Vampire Bat分类学Quince Monitors
  3. 26经典African Wild Cats分类学European Hedgehogs
  4. 25经典European ground squirrel分类学Transcaucasian weasel
  5. 24经典Common shrew分类学Striped Hyenas
  6. 23经典Saltwater Crocodiles分类学Common warthog
  7. 22经典Common Raccoons分类学Ground Cuscus
  8. 21经典African Lions (Northern/Western Clade)分类学Syrian Hamster
  9. 20经典Least Weasels分类学Javan Leopards
  10. 19经典Grévy's Zebra分类学White-throated toucan
  11. 18经典Tigers [Siberian ssp.]分类学Gambian Pouched Rats
  12. 17经典Prussian carp分类学Red Pandas
  13. 16经典Amur Hedgehogs分类学Irish stoat
  14. 15经典Rusty-spotted genet分类学Eurasian reed warbler
  15. 14经典Gray langur分类学Blyth's hornbill
  16. 13经典Linnaeus's two-toed Sloths分类学Linnaeus's two-toed Sloths
  17. 12经典Algerian wolf分类学Algerian wolf
  18. 11经典White-tailed mongoose分类学White-tailed mongoose
  19. 10经典Eastern gray squirrel分类学Eastern gray squirrel
  20. 9经典Southern Red-Billed Hornbills分类学Southern Red-Billed Hornbills
  21. 8经典Boa constrictor分类学Asian common toad
  22. 7经典Northern white-breasted hedgehog分类学Blue-and-gold Macaw
  23. 6经典Bactrian Camels分类学Veldkamp's Dwarf Epauletted Fruit Bat
  24. 5经典Aardwolves分类学Inca Jays
  25. 4经典Arabian Red Foxes分类学Gray Four-Eyed Opossums
  26. 3经典Water pipit分类学Fennec fox
  27. 2经典Blue-and-gold Macaw分类学Southern pig-tailed macaque
  28. 1经典Mongolian wolf分类学Jackson's chameleon

2026年1月

  1. 31经典Mantled guereza分类学American Marten
  2. 30经典Red-and-green Macaw分类学Mongoose lemur
  3. 29经典Middle Russian stoat分类学Iceland Gulls
  4. 28经典Iceland Gulls分类学Senegal Galagos
  5. 27经典Striped Skunks分类学Common Raccoons
  6. 26经典Eurasian Beavers分类学Grey Seals
  7. 25经典Common bream分类学Eurasian Sparrowhawks
  8. 24经典Blyth's hornbill分类学Northern Fulmar
  9. 23经典European water vole分类学Moose
  10. 22经典Siberian Weasels分类学European hamster
  11. 21经典Ground Cuscus分类学Plains Zebra
  12. 20经典Mbu Pufferfishes分类学Eurasian jay
  13. 19经典Crab-eating Macaque分类学European Badgers
  14. 18经典Brown long-eared bat分类学Blesbok
  15. 17经典Honey badger分类学Honey badger
  16. 16经典Mountain Lions分类学—
  17. 15经典Bat-eared fox分类学Short-beaked Echidnas
  18. 14经典Eurasian Nuthatch分类学Daggertooth Pike Congers
  19. 13经典Gelada分类学Western jackdaw
  20. 12经典Loggerhead sea turtle分类学Black-backed jackal
  21. 11经典Guanacos分类学Spotted Eagle Owl
  22. 10经典Daggertooth Pike Congers分类学Congo Pied Hornbill
  23. 9经典Olive Baboon分类学Southern Ground Hornbill
  24. 8经典American Red Foxes分类学Golden-Handed Tamarin
  25. 7经典Great Roundleaf Bat分类学Minipizza Batfishes
  26. 6经典Red Pandas分类学Banded Mongooses
  27. 5经典Tigers分类学Channel-Billed Toucan
  28. 4经典Veldkamp's Dwarf Epauletted Fruit Bat分类学Aldabra Giant Tortoises
  29. 3经典European Hedgehogs分类学Meerkats
  30. 2经典Gray Short-Tailed Opossums分类学Abdim's Stork
  31. 1经典African Palm Civets分类学Clouded Leopard [Mainland]

2025年12月

  1. 31经典Harbour Seals分类学Grey Fox
  2. 30经典Arctic Wolves分类学Least Weasels
  3. 29经典Common Buzzards分类学Subantarctic Fur Seal
  4. 28经典Coyotes分类学Kinkajou
  5. 27经典Domestic Cats分类学Domestic Sheep
  6. 26经典White-Tailed Eagles分类学Alligator Snapping Turtles
  7. 25经典Golden-Handed Tamarin分类学Smooth Newt
  8. 24经典Stoats分类学Arctic Foxes
  9. 23经典Cape Fur Seal分类学Great Hammerheads
  10. 22经典Mediterranean Gull分类学Indian Leopard
  11. 21经典Bank Voles分类学—
  12. 20经典Grey Fox分类学Polar Bears
  13. 19经典Pale-Billed Aracari分类学—
  14. 18经典Northern Fulmar分类学Crab-Eating Mongoose
  15. 17经典Greater Hog Badgers分类学Raccoon Dogs (Tanuki)
  16. 16经典Domestic Sheep分类学Common Wood Pigeons
  17. 15经典Green Sea Turtle分类学Four Toed Hedgehogs
  18. 14经典—分类学Arctic Wolves
  19. 13经典Dromedary Camels分类学—