Puzzle Box: a free puzzle game for kids aged 6+

Himitsu-bako are secret boxes from Hakone, Japan, covered in wood mosaic. Each panel only slides when the one before it has moved. Find the order and open the box.

What children learn

• Logical reasoning: Notice what each move unlocks.
• Persistence: Try, check and change your mind.
• Working memory: Remember the order the panels slide in.

Levels

• Beginner, ages 6+
• Intermediate, ages 7+
• Pro, ages 9+
• Hacker, ages 11+
• Demon, ages 13+

Free to play in the browser, with no sign-up and no ads. How to play Puzzle Box · More puzzles for kids