Science & space games 🔭

Space, nature and big questions, playable in 60 seconds. Free science games and quizzes, no download.

• Fermi EightWild estimates, 45 seconds. Nail the ballpark.
• Time MachineA real photo from history. Guess the year. 5 rounds.
• Higher or LowerTaller, longer, faster, older. Call it in 45s.
• Mind-BlownTiny facts about the universe that rearrange your brain.
• Dating LabResearch-backed dating tips, with the study behind each.
• Green EarthHow much of Earth was forest, across history. Data-backed.
• Your Age in SpaceHow old you'd be on Mars, Jupiter, Neptune & more.
• Guess the LanguageTune the dial. Name the language.
• Myths vs RealityMyth or fact? See the source.
• Boomer or Gen-Z?Rizz or groovy? Call the slang: Gen-Z or boomer-era. 10 rounds.
• Real Word or Fake?Some are real (if weird) words. Some we made up. Can you tell?
• Science & SpaceSpace, atoms, the body. How much do you know?
• Older or Newer?Two real photos. Tap the older one. How long's your streak?
• Guess the SpeciesOne photo. Name the animal. 3 lives.
• Flag RushName the country from its flag.
• Safe or Sorry?Eat it or skip it? 3 lives.
• Placement DailyAptitude puzzles. One wrong ends it.
• Real or Fake?Spot the fake forward. Can you?