Siftwood · Nut Parade
An original woodland segregation puzzle: Hop lifts round nuts faster, Sway lifts long nuts faster. Bring four illustrated nuts to the surface and pack them in the requested order before another shake spills them. Eight solver-verified picnics, previews, undo, hints, keyboard and touch controls, and local best records. Inspired by April 2026 Brazil-nut-effect research; fictional discrete rules, not a scientific simulator. Scientific GitHub reference only: https://github.com/lammps/lammps (3125 observed stars, GPL-2.0; maintained November 11, 2026). No upstream code or assets copied. Original MIT game and local GPT artwork. Metadata tags: github-source, game. Fully local browser gameplay.
Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.