STLGen

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Maze maker

Marble mazes, a new one for every number.

Drag to turn, scroll or pinch to zoom. Grid squares are 10 mm.
Building the model…
Saves an STL file in millimetres, ready for your slicer.

Your download is starting

should appear in your downloads folder in a moment. Click here if it does not start.

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About the maze maker

Generate a maze to print: closed for a ball bearing or marble, or open with a way in and out. Every maze number gives a different maze with exactly one solution.

  • Make the path a little wider than your ball.
  • A clear sheet on top turns it into a sealed puzzle.
  • Share the link so a friend can print the same maze.

Everything runs in your browser: nothing is uploaded and there is no sign-up.

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