Skulled is a free educational game where you identify animal skulls. Learn taxonomy, collect cards, and compete on the global leaderboard.

How do I play Skulled?

Look at the skull image, analyze its features, and choose the correct animal species from the options. You have 2 attempts per round.

Is Skulled free to play?

Yes! Skulled is completely free to play. Create an account to save your progress and compete on the leaderboard.

What game modes are available?

Skulled offers multiple modes: Classic (identify species), Progressive (identify taxonomy levels), Speedrun (60-second challenge), and Daily Challenge.

How do I collect skull cards?

Win games to earn card packs. Open packs to collect skull cards for your album. Rare and legendary cards are harder to find!

What is the Daily Challenge?

The Daily Challenge presents a new skull every day for all players worldwide. Compete with friends and see who can identify it first!

How does the Speedrun mode work?

In Speedrun mode, you have 60 seconds to identify as many skulls as possible. The faster and more accurate you are, the higher your score!

Can I play Skulled on my phone?

Yes! Skulled is a web-based game that works on any device with a modern browser - desktop, tablet, or mobile phone.

Is Skulled scientifically accurate?

Skulled uses real photographs of animal skulls and accurate scientific nomenclature. It is designed to be both a fun game and a valid educational tool for biology students and enthusiasts.

What animals are included in the game?

Skulled features a wide variety of vertebrates including mammals, birds, reptiles, and amphibians from all continents.

每日挑战 · 星期一

2026年10月12日的挑战

照片: Slow Cheetah Skeletons, Wikipedia

经典比 73% 的日子更难

Southern Needle-Clawed Bushbaby

Euoticus elegantulus

Mammalia/Primates/Galagidae/Euoticus/Euoticus elegantulus

玩家: 72
中位用时: 15秒

第几次答对

153%
235%
30%
40%
×13%

最常被混淆为

Northern Greater GalagoOtolemur garnettii72 人中 22 人
Senegal GalagosGalago senegalensis72 人中 9 人
Alpine IbexCapra ibex72 人中 1 人

照片: Skullbase, Wikipedia

分类学比 55% 的日子更难

Northern white-breasted hedgehog

Erinaceus roumanicus

社区在哪一级失手 · 玩家: 59

纲Mammalia97%
目Eulipotyphla68%
29% 在此失手 · 最常选的错误答案: Afrosoricida (58 人中 3 人)
科Erinaceidae53%
属Erinaceus51%
种Erinaceus roumanicus47%

47% 到达物种

头骨配对比 98% 的日子更容易

头骨

RazorbillsAlca torda
Grey HeronsArdea cinerea
White-throated toucanRamphastos tucanus
Eurasian reed warblerAcrocephalus scirpaceus

诱饵名称Black-browed albatross, Common Buzzards

玩家: 61
全部配对: 95%
平均失误: 1.1

最常见的混淆

Razorbills 被认成 Black-browed albatross×21
Razorbills 被认成 Common Buzzards×18
Eurasian reed warbler 被认成 Black-browed albatross×9

极速挑战比 99% 的日子更难

竞速

玩家: 54
跑完: 59%
中位用时: 46秒
得分中位数: 4,626
最高分: 7,785

到达的头骨数

1059%
94%
84%
72%
66%
513%
42%
36%
22%
14%

本场竞速的头骨 · 玩家: 54

1. Short-beaked Echidnas首次答对 83%
2. Sea Otter首次答对 75%
3. Spotted Eagle Owl首次答对 67%
4. Common Buzzards首次答对 44%
5. Sika deer首次答对 70%
6. Russian tortoise首次答对 30%
7. Crab-Eating Mongoose首次答对 49%
8. Canada lynx首次答对 67%
9. Sand Cats首次答对 65%
10. Proboscis Monkey首次答对 59%

最难的头骨: Proboscis Monkey · 41% 在此失手 · 中位用时 2.1秒

找不同比 65% 的日子更容易

闯入者们

玩家: 52
获胜: 94%
平均找到: 3.8/5

第 1/5 轮 · 纲
三者：Mammalia·闯入者：Aves
- KowariDasyuroides byrnei
- Diadem Leaf-Nosed BatHipposideros diadema
- Grévy's ZebraEquus grevyi
- Eurasian Blue TitsCyanistes caeruleus
首次答对 96% · 第二次答对 4% · 94% 答对类群
第 2/5 轮 · 目
三者：Rodentia·闯入者：Eulipotyphla
- Lesser Egyptian JerboaJaculus jaculus
- Greater Cane RatsThryonomys swinderianus
- Mountain BeaverAplodontia rufa
- Coast moleScapanus orarius
首次答对 98% · 第二次答对 0% · 92% 答对类群
第 3/5 轮 · 科
三者：Hyaenidae·闯入者：Viverridae
- Striped HyenasHyaena hyaena
- Masked Palm CivetPaguma larvata
- Spotted HyenasCrocuta crocuta
- AardwolvesProteles cristata
首次答对 12% · 第二次答对 10% · 15% 答对类群 · 79% 在此失手
第 4/5 轮 · 属
三者：Lynx·闯入者：Caracal
- Carpathian lynxLynx lynx carpathicus
- BobcatLynx rufus
- Canada lynxLynx canadensis
- Nubian caracalCaracal caracal nubica
首次答对 56% · 第二次答对 25% · 62% 答对类群
第 5/5 轮 · 种
三者：Cercopithecus neglectus·闯入者：Cercopithecus pogonias
- De Brazza’S MonkeyCercopithecus neglectus
- Crowned GuenonCercopithecus pogonias
- De Brazza’S MonkeyCercopithecus neglectus
- De Brazza’S MonkeyCercopithecus neglectus
首次答对 40% · 第二次答对 35% · 17% 答对类群

玩今天的挑战往期挑战

2026年10月12日的挑战

照片: Slow Cheetah Skeletons, Wikipedia

经典比 73% 的日子更难

Southern Needle-Clawed Bushbaby

Euoticus elegantulus

Mammalia/Primates/Galagidae/Euoticus/Euoticus elegantulus

玩家: 72
中位用时: 15秒

第几次答对

153%
235%
30%
40%
×13%

最常被混淆为

Northern Greater GalagoOtolemur garnettii72 人中 22 人
Senegal GalagosGalago senegalensis72 人中 9 人
Alpine IbexCapra ibex72 人中 1 人

照片: Skullbase, Wikipedia

分类学比 55% 的日子更难

Northern white-breasted hedgehog

Erinaceus roumanicus

社区在哪一级失手 · 玩家: 59

纲Mammalia97%
目Eulipotyphla68%
29% 在此失手 · 最常选的错误答案: Afrosoricida (58 人中 3 人)
科Erinaceidae53%
属Erinaceus51%
种Erinaceus roumanicus47%

47% 到达物种

头骨配对比 98% 的日子更容易

头骨

RazorbillsAlca torda
Grey HeronsArdea cinerea
White-throated toucanRamphastos tucanus
Eurasian reed warblerAcrocephalus scirpaceus

诱饵名称Black-browed albatross, Common Buzzards

玩家: 61
全部配对: 95%
平均失误: 1.1

最常见的混淆

Razorbills 被认成 Black-browed albatross×21
Razorbills 被认成 Common Buzzards×18
Eurasian reed warbler 被认成 Black-browed albatross×9

极速挑战比 99% 的日子更难

竞速

玩家: 54
跑完: 59%
中位用时: 46秒
得分中位数: 4,626
最高分: 7,785

到达的头骨数

1059%
94%
84%
72%
66%
513%
42%
36%
22%
14%

本场竞速的头骨 · 玩家: 54

1. Short-beaked Echidnas首次答对 83%
2. Sea Otter首次答对 75%
3. Spotted Eagle Owl首次答对 67%
4. Common Buzzards首次答对 44%
5. Sika deer首次答对 70%
6. Russian tortoise首次答对 30%
7. Crab-Eating Mongoose首次答对 49%
8. Canada lynx首次答对 67%
9. Sand Cats首次答对 65%
10. Proboscis Monkey首次答对 59%

最难的头骨: Proboscis Monkey · 41% 在此失手 · 中位用时 2.1秒

找不同比 65% 的日子更容易

闯入者们

玩家: 52
获胜: 94%
平均找到: 3.8/5

第 1/5 轮 · 纲
三者：Mammalia·闯入者：Aves
- KowariDasyuroides byrnei
- Diadem Leaf-Nosed BatHipposideros diadema
- Grévy's ZebraEquus grevyi
- Eurasian Blue TitsCyanistes caeruleus
首次答对 96% · 第二次答对 4% · 94% 答对类群
第 2/5 轮 · 目
三者：Rodentia·闯入者：Eulipotyphla
- Lesser Egyptian JerboaJaculus jaculus
- Greater Cane RatsThryonomys swinderianus
- Mountain BeaverAplodontia rufa
- Coast moleScapanus orarius
首次答对 98% · 第二次答对 0% · 92% 答对类群
第 3/5 轮 · 科
三者：Hyaenidae·闯入者：Viverridae
- Striped HyenasHyaena hyaena
- Masked Palm CivetPaguma larvata
- Spotted HyenasCrocuta crocuta
- AardwolvesProteles cristata
首次答对 12% · 第二次答对 10% · 15% 答对类群 · 79% 在此失手
第 4/5 轮 · 属
三者：Lynx·闯入者：Caracal
- Carpathian lynxLynx lynx carpathicus
- BobcatLynx rufus
- Canada lynxLynx canadensis
- Nubian caracalCaracal caracal nubica
首次答对 56% · 第二次答对 25% · 62% 答对类群
第 5/5 轮 · 种
三者：Cercopithecus neglectus·闯入者：Cercopithecus pogonias
- De Brazza’S MonkeyCercopithecus neglectus
- Crowned GuenonCercopithecus pogonias
- De Brazza’S MonkeyCercopithecus neglectus
- De Brazza’S MonkeyCercopithecus neglectus
首次答对 40% · 第二次答对 35% · 17% 答对类群

2026年10月12日的挑战

Southern Needle-Clawed Bushbaby

Northern white-breasted hedgehog

头骨

竞速

闯入者们

28 de setembro 的挑战

Lobo-guará

Lobo-guará

2026年10月12日的挑战

Southern Needle-Clawed Bushbaby

Northern white-breasted hedgehog

头骨

竞速

闯入者们

2026年10月12日 的挑战

Southern Needle-Clawed Bushbaby

Northern white-breasted hedgehog

头骨

竞速

闯入者们

28 de setembro 的挑战

Lobo-guará

Lobo-guará

2026年10月12日 的挑战

Southern Needle-Clawed Bushbaby

Northern white-breasted hedgehog

头骨

竞速

闯入者们

2026年10月12日的挑战

2026年10月12日的挑战