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Library Patterns

Wave Function Collapse

Overlapping model, min-entropy heuristic, backtracking.

patterns.wfc · v1 · renderer canvas

Result

Knot · N = 3 · 8 symmetries · 70×47 cells

Two cords crossing, one passing over the other. The output is a woven net: the solver has inferred that a cord may run straight, may cross, and may not simply stop. The output has edges rather than wrapping: a periodic output would impose a global constraint that no assignment can always satisfy — diagonal stripes of period four cannot close up around a grid 74 cells wide — and the solver would spend its whole budget discovering that.

Measurements

Seed receipt

Class A · Cryptographic degraded

Drawn from the kernel entropy pool on the server that rendered this page. (The source you picked was unreachable, so we fell back to the kernel.)

source
Operating System CSPRNG
observed
2026-10-30T11:13:43+00:00
latency
1506ms
mixed with
nothing — this source stands alone

This source publishes no per-draw proof URL.

Permalink

The token is the seed, so this link recomputes the result rather than looking it up. No database, and it works for as long as v1 does.

This page and /api/v1/g/patterns.wfc run the same code. There is no private endpoint.