Solar System Quiz
Planets, the Sun and the Moon: a space quiz for curious kids.
▶ Play now – it's freeHow to play
Read each question and tap the right answer from four choices. Easy has no timer; Medium and Hard are against the clock. A streak of right answers earns bonus points.
- ✅ Free, no sign-up
- 📱 Works on phones, tablets and computers
- 🎚️ Easy, Medium and Hard levels
- 🧒 Made for kids aged 4–12
Sample questions
- Which is the biggest planet?
- Which planet is closest to the Sun?
- Which planet is called the Red Planet?
- Which is the hottest planet?
- Which planet is famous for its rings?