Name 100 Dinosaurs — T. Rex Is Only the Beginning
Everyone's first three answers are the same: Tyrannosaurus, Velociraptor, Triceratops. Then the name 100 dinosaurs challenge gets interesting, because the Mesozoic runs far deeper than the Jurassic Park cast list.
This is a validated quiz: every answer is checked against a list of 230+ famous prehistoric species, ranked from museum-poster icons to deep-cut genera only fossil nerds remember. Fan favorites that technically aren't dinosaurs — Mosasaurus, Pteranodon, Dimetrodon — are welcome anyway. Extinction excuses nothing here.
The winning move is to think in museum aisles: theropods, sauropods, horned, armored, duck-billed. Each family hides a dozen names. The name 100 dinosaurs quiz rewards anyone who ever owned a plastic Stegosaurus — and humbles everyone who only saw the movies.
Rules in 10 seconds
- 10 minutes on the clock — it starts when you type your first answer.
- Every entry is validated against the bundled list. Only real answers count.
- Spelling is forgiving: case, hyphens, and plural forms are all matched.
- Reach 100 before 0:00 — or share your score and make your friends try.
FAQ
Are pterosaurs and mosasaurs accepted?
Yes. Purists will note Pteranodon and Mosasaurus aren't technically dinosaurs, but they share the toy aisle and the quiz — along with Dimetrodon and the plesiosaurs.
Do nicknames like T. rex work?
Yes. Famous short forms are accepted: T. rex matches Tyrannosaurus and Raptor matches Velociraptor. Brontosaurus counts too — it's a real genus again, ask a paleontologist.
What's the best strategy?
Work group by group: big theropods (Allosaurus, Giganotosaurus), sauropods (Diplodocus, Brachiosaurus), then ceratopsians, stegosaurs, hadrosaurs, and finally the 'honorary dinosaurs' of sea and sky.