Hermit Crab Maze
A real, solvable maze shaped like a hermit crab — 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
- Hard
- Best for ages
- 8+
- Est. solve time
- 15–25 min
- Grid
- 150×100
- Solution path
- 2,026 cells
- Corridor cells
- 8,451
- Dead ends
- 944
- Solutions
- 1 (verified)
About the Hermit Crab
A hermit crab has a soft, curly back end with no hard shell of its own, so it moves into an empty snail shell to protect it. It carries that borrowed shell wherever it goes, and when it grows too big, it hunts for a larger one and switches homes. Sometimes several hermit crabs line up to trade shells all at once. Use this in a tide-pool unit and trace the path around the borrowed shell.
- A hermit crab protects its soft body by living in an empty snail shell.
- As it grows, it moves into a bigger shell.
- Its back end is soft, unlike the hard shell of a true crab.
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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