Move pairs of supply pebbles along graph edges: two leave a room, only one arrives; provision all marked destinations before transport losses exhaust the supply. Twelve replayable challenges with native controls, reset, undo and original GPT imagery. Source: https://github.com/anvaka/ngraph.graph (BSD-3-Clause). Metadata tags: github-source, game.

pebble-post-two-for-one.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source anvaka/ngraph.graph

Created2026-10-30

Updated2026-10-30

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.