A little space for the wild.

Leafhaven is an original autumn puzzle. Its rake rules, levels, interface, and solver were written for this release, under the MIT license.

Inspired by autumn 2026 Leave the Leaves campaigns: National Wildlife Federation and Iowa State University Extension, October 5, 2026. This is a playful abstract puzzle, not a habitat-management simulation.

GitHub research reference

GBIF / IPT: the open-source Integrated Publishing Toolkit for biodiversity data. Observed 143 stars, Apache-2.0, updated November 2, 2026. Research context only: no GBIF source code, biological data, or images are copied into this game. GBIF does not endorse this app.

Artwork

Original cohesive forest-soil, copper-leaf, caterpillar-refuge, and stone-path atlas generated with a GPT image model using the built-in imagegen tool. One local optimized WebP atlas, 362,352 bytes, supplies all four game textures.

No account, server, analytics, or network requests during play. Optional progress is saved in this browser.