Is the submarine maze free to print?

Yes. The submarine maze is free to view and print, and the solution is included on this page.

How hard is the submarine maze?

It rates medium — a 150×99 grid with a 1,513-cell solution path and 774 dead ends. Best for ages 6+, roughly 8–15 min to solve.

Is there really only one way through the submarine maze?

Yes. Every maze on MazeDIY is generated by algorithm and checked with a path-finding pass, so there is exactly one route from start to finish.

What size should I print the submarine maze at?

It prints cleanly on standard A4 or US Letter paper. Print at 100% (no "fit to page") to keep the corridors an even width.

Submarine Maze

A real, solvable maze shaped like a submarine — 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.

Save Download maze Solution

Free for personal & classroom use. For commercial use — products, KDP books, or resale — get a Commercial License.

Difficulty: Medium
Best for ages: 6+
Est. solve time: 8–15 min
Grid: 150×99
Solution path: 1,513 cells
Corridor cells: 7,472
Dead ends: 774
Solutions: 1 (verified)

About the Submarine

A submarine is a vessel built to travel deep underwater as well as on the surface. It can fill special tanks with water to sink down, then push the water back out to rise again. Sailors call it a boat, no matter how large it is. Print this for an under-the-sea or how-things-work lesson and trace the path from bow to stern.

A submarine sinks and rises by taking in and pushing out water.
Even the biggest submarines are called boats, not ships.

Learn more about the submarine on Wikipedia

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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