Knowledge and Curiosity
Grown-ups
+

Levels 1–2

One More or One Less to 10

Try 20 picture questions in “One More or One Less to 10”, with helpful feedback after every answer.

How to play

Look at the picture, choose or make your answer, then tap Check answer. Try again or ask Show me for a little help. Take a break whenever you like.

Add one, then remove one. Every answer gets a helpful picture clue.

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About One More or One Less to 10

Try 20 picture questions in “One More or One Less to 10”, with helpful feedback after every answer.

How to play

Look at the picture, choose or make your answer, then tap Check answer. Try again or ask Show me for a little help. Take a break whenever you like.

Add one, then remove one. Every answer gets a helpful picture clue.

Choose your Level in the shared profile controls. Your saved discoveries stay on this browser.