ThinkFun Gravity Maze Marble Logic Game
- 60 challenge cards, beginner to expert
- 9 towers and 3 marbles, plus 1 target piece and a game grid
- 75 pieces in total
- 8 to 15 years recommended age
- Single player logic puzzle, played on a tabletop
- No batteries required, gravity powered
- No warranty from the manufacturer
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A screen-free logic game that turns spatial reasoning into a physical build, with challenges that ramp from easy to hard. It plays as a solo puzzle, so groups take turns instead of playing together.
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ASIN: B00IUAAK2AModel: 44001006Category: Marble Runs
Overview
A puzzle-minded kid gets a marble logic game where each challenge card sets a goal and the answer has to be built from towers on a grid. Gravity moves the marbles through the stacked towers, so no batteries or screens are involved.
Kids who like puzzles get a steady progression from simple to hard, and every answer is checked by dropping a marble through the build. Once the hardest cards are solved, replay comes from inventing new layouts with the same towers.
Who it's for
Kids who like working through puzzles alone at a table, and teachers setting up a STEM station, get the most out of it. Children under the recommended age or players who want a competitive group game should choose something else.
Pros and cons
- Challenges progress from beginner to expert
- Gravity powered, no batteries needed
- Screen-free spatial reasoning practice
- Marble drop shows whether a solution works
- Single player only
- No manufacturer warranty
- Fixed set of challenge cards
- Assembly required before play
Performance notes
Each challenge limits which towers are available, so difficulty comes from planning the marble path, not from speed. Gravity alone drives the marble, which means a level table helps and a misplaced tower stops the run.
Specifications
| Brand | ThinkFun |
|---|---|
| Model | 44001006 |
| Dimensions & fit | |
| Item weight | 1.1 pounds |
| Item dimensions | 9.4 × 2.8 × 10.5 inches |
| Capacity & performance | |
| Age Range Description | 8+ |
| Power & efficiency | |
| Power Source | Manual |
| Supported Battery Types | No batteries required |
| Construction & materials | |
| Material Type | Paper, Plastic |
| Included components | |
| Number of Pieces | 75 |
| Warranty & support | |
| Manufacturer Warranty Description | No Warranty |
| Other details | |
| Manufacturer recommended age | 8 - 15 years |
| Educational Objective | STEM |
| Number of Players | Single Player |
| Puzzle Type | Maze |
| Additional Features | Assembly required |
| Play Activity Location | Tabletop |
| Skill Level | All |
Frequently asked questions
Does ThinkFun Gravity Maze need to be assembled before play?
The listing marks it as assembly required. For each challenge the player builds a pathway of towers on the game grid for the marble to travel through.
Is ThinkFun Gravity Maze a free-build marble run kit?
Not mainly. It is a logic puzzle driven by the challenge cards. The towers can be arranged freely, but the set is limited to 9 towers, so large open-ended runs are not possible.
What skills does Gravity Maze practice?
The listing names spatial reasoning, problem solving and strategic thinking, and gives STEM as the educational objective.