Editor’s pick
SmartGames Camelot Jr.
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- ThinkFun Gravity Maze
ThinkFun Gravity Maze
Marble-run logic puzzles where every tower placement counts.
Best for kids who like spatial puzzles they can test with a marble.
· $25 – $50 Typical price range
Paid link: Electroys may earn a commission at no extra cost to you. Listing verified October 28, 2026. See ThinkFun’s product page.
At a glance
- Age guidance
- Ages 8+
- Price
- $25 – $50
- Screen needed
- No, fully screen-free
- Batteries
- Not needed
- Adult help
- Little to none
- Play style
- Solo
- What it is
- Grid, towers, marbles and 60 challenge cards
- Great for
- Holiday, Birthday, Classroom, Rainy Day
Each challenge card shows a partial setup; kids place the remaining towers on the grid so a dropped marble travels to the target. 60 challenges climb from beginner to expert, combining spatial planning with a satisfying physical test.
Why we picked it
- 01Instant feedback: drop the marble to check your solution
- 0260 graded challenges grow with the player
- 03Toy of the Year award winner
What they’ll learn
Always follow the manufacturer’s age and safety guidance. Small parts may be a choking hazard for children under 3.
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