Disc Voronoi Cells Maze Generator — Free Online Tool

The geometry

Disc Voronoi Cells wrap an organic Voronoi maze inside a perfect circle: the irregular cells are generated as usual, then clipped to a round boundary so the whole puzzle becomes a self-contained disc. The circular frame turns the scattered-cell chaos into something deliberate and complete — a round medallion of winding, hand-drawn-looking corridors.

How it works

Bounding the diagram to a disc means the outer cells curve to follow the circle's edge while the interior keeps the free, irregular character of a Voronoi tessellation, blending organic randomness with a crisp geometric outline. The compiled C/C++ engine builds the clipped diagram and carves it with the recursive backtracker, rendering both the rounded boundary and the irregular inner walls crisply at 300 DPI. Size, wall colour, background, and line width remain fully adjustable for clean round output.

Who it's for

For KDP publishers, the disc shape is a design gift — a round Voronoi maze drops straight into a circular badge, coaster, or medallion layout and stands out instantly on a cover full of square puzzles. Educators use the bounded diagram to discuss clipping and edge effects in Voronoi tessellations. Designers use the finished circle as ready-made roundel and emblem art. Generate a Disc Voronoi maze free, or upgrade for all 30 styles plus 300 DPI PDF export.

Disc Voronoi Cells vs. a classic orthogonal maze

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