Size It Up

ANSWERS · EVERY CATEGORY · ONE PAGE PER DAY · NEWEST FIRST

Size It Up answers

Each day of Size It Up gets one page: the five pairs everyone got, the true size of each, how many times bigger one is than the other, and the fact behind it. Play today’s five first — every page here is a spoiler for its day.

  1. DINOSAURS · DAY 18 · SEPTEMBER 21, 2026 Size It Up Dinosaurs answer: September 21 Alioramus vs Triceratops · Plateosaurus vs Concavenator · Oviraptor vs Europasaurus · Zuniceratops vs Allosaurus · Apatosaurus vs Anchiceratops
  2. DINOSAURS · DAY 17 · SEPTEMBER 20, 2026 Size It Up Dinosaurs answer: September 20 Deinocheirus vs Maiasaura · Psittacosaurus vs Tyrannosaurus rex · Therizinosaurus vs Acrocanthosaurus · Chasmosaurus vs Ceratosaurus · Australovenator vs Lufengosaurus
  3. DINOSAURS · DAY 16 · SEPTEMBER 19, 2026 Size It Up Dinosaurs answer: September 19 Protoceratops vs Baryonyx · Zuniceratops vs Dromaeosaurus · Alioramus vs Giganotosaurus · Huayangosaurus vs Brachiosaurus · Triceratops vs Ankylosaurus
  4. DINOSAURS · DAY 15 · SEPTEMBER 18, 2026 Size It Up Dinosaurs answer: September 18 Psittacosaurus vs Stegosaurus · Ceratosaurus vs Europasaurus · Yutyrannus vs Spinosaurus · Therizinosaurus vs Anchisaurus · Mamenchisaurus vs Kentrosaurus
  5. DINOSAURS · DAY 14 · SEPTEMBER 17, 2026 Size It Up Dinosaurs answer: September 17 Gallimimus vs Acrocanthosaurus · Dilophosaurus vs Polacanthus · Plateosaurus vs Maiasaura · Styracosaurus vs Yangchuanosaurus · Concavenator vs Hypsilophodon
  6. DINOSAURS · DAY 13 · SEPTEMBER 16, 2026 Size It Up Dinosaurs answer: September 16 Anchisaurus vs Oviraptor · Stegosaurus vs Lambeosaurus · Giganotosaurus vs Eotyrannus · Leaellynasaura vs Chasmosaurus · Huayangosaurus vs Brachiosaurus
  7. DINOSAURS · DAY 12 · SEPTEMBER 15, 2026 Size It Up Dinosaurs answer: September 15 Carnotaurus vs Gigantoraptor · Therizinosaurus vs Gallimimus · Kentrosaurus vs Concavenator · Maiasaura vs Camptosaurus · Deinocheirus vs Centrosaurus
  8. DINOSAURS · DAY 11 · SEPTEMBER 14, 2026 Size It Up Dinosaurs answer: September 14 Abelisaurus vs Acrocanthosaurus · Albertosaurus vs Corythosaurus · Apatosaurus vs Allosaurus · Mamenchisaurus vs Styracosaurus · Spinosaurus vs Ceratosaurus
  9. DINOSAURS · DAY 10 · SEPTEMBER 13, 2026 Size It Up Dinosaurs answer: September 13 Torvosaurus vs Maiasaura · Gallimimus vs Lambeosaurus · Parasaurolophus vs Yutyrannus · Lufengosaurus vs Kentrosaurus · Chasmosaurus vs Anchiceratops
  10. DINOSAURS · DAY 9 · SEPTEMBER 12, 2026 Size It Up Dinosaurs answer: September 12 Alioramus vs Brontosaurus · Protoceratops vs Camptosaurus · Spinosaurus vs Zuniceratops · Mamenchisaurus vs Baryonyx · Australovenator vs Stegosaurus
  11. DINOSAURS · DAY 8 · SEPTEMBER 11, 2026 Size It Up Dinosaurs answer: September 11 Styracosaurus vs Deinocheirus · Yangchuanosaurus vs Diplodocus · Chasmosaurus vs Allosaurus · Ankylosaurus vs Carnotaurus · Torvosaurus vs Gigantoraptor
  12. DINOSAURS · DAY 7 · SEPTEMBER 10, 2026 Size It Up Dinosaurs answer: September 10 Compsognathus vs Anchisaurus · Corythosaurus vs Baryonyx · Australovenator vs Tyrannosaurus rex · Gallimimus vs Hypsilophodon · Anchiceratops vs Psittacosaurus
  13. DINOSAURS · DAY 6 · SEPTEMBER 9, 2026 Size It Up Dinosaurs answer: September 9 Zuniceratops vs Ouranosaurus · Maiasaura vs Carnotaurus · Camptosaurus vs Styracosaurus · Torvosaurus vs Kentrosaurus · Leaellynasaura vs Eotyrannus
  14. DINOSAURS · DAY 5 · SEPTEMBER 8, 2026 Size It Up Dinosaurs answer: September 8 Protoceratops vs Psittacosaurus · Dilophosaurus vs Ceratosaurus · Compsognathus vs Deinonychus · Triceratops vs Diplodocus · Pachycephalosaurus vs Ankylosaurus
  15. DINOSAURS · DAY 4 · SEPTEMBER 7, 2026 Size It Up Dinosaurs answer: September 7 Spinosaurus vs Carnotaurus · Iguanodon vs Gallimimus · Parasaurolophus vs Brontosaurus · Allosaurus vs Brachiosaurus · Apatosaurus vs Stegosaurus

How to read an answer page

The black silhouette is the reference, always drawn to scale; the red outline is the target at its true size. The ratio line says how many times longer or taller one is than the other, which is what the game actually scores: within 6% of the truth is 100 points, double or half is 45, five times off is zero. Browse the categories above for each day’s answers, or visit Past Games to find and play earlier puzzles.

Choose a categoryPLAYING DAILY
MixedAnimals, planets and everyday things. AnimalsLength, height or wingspan — every round names the axis. GeographyEast–west or north–south span, never area. Pop CultureCheck the version. Compare the measured dimension. VehiclesLength end to end, or height for the ones that stand upright. DinosaursCompare estimated body length, from snout to tail tip. SpaceCompare body diameter. Rings and orbital distances are excluded. Everyday ObjectsLength, height or width — every round names the axis. InsectsBody length or wingspan — read the named measurement. LandmarksRead the named height, length or main span — including its endpoints. Food & DrinkRead the selected size and axis — length, diameter or container height.
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