Washer Maze
A real, solvable maze shaped like a washer — generated by algorithm, verified to have a single solution, and free to print. Start at the red flag and find your way to the checkered flag.

Free for personal & classroom use. For commercial use — products, KDP books, or resale — get a Commercial License.
- Difficulty
- Expert
- Best for ages
- 10+
- Est. solve time
- 25–40 min
- Grid
- 150×150
- Solution path
- 3,922 cells
- Corridor cells
- 14,074
- Dead ends
- 1,443
- Solutions
- 1 (verified)
About the Washer
A washer is a thin, flat metal ring with a hole in the middle. It slips onto a bolt before the nut goes on, sitting under the head to spread the squeeze over a wider area. That keeps the bolt from digging in and helps it hold evenly. Print this for a hardware lesson and trace the little ring and its center hole.
- A washer spreads out the squeeze of a bolt so it grips more evenly.
- It is a flat ring that slips onto a bolt before the nut.
Solution

How to use this maze
- Start at the red flag and trace a path to the checkered flag — there is one correct route.
- Print on A4 or US Letter at 100% scale; the solution image above is the answer key.
- Free for classroom, homeschool, and personal printing.
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