Patchwork · Filling Studio
Fill every square to grow connected numbered patches: each patch must contain exactly its number of squares, and equal-sized patches cannot share an edge. Fifteen uniquely solvable 4×4, 5×5 and 6×6 Filling puzzles from the original engine, with keyboard and pointer input, live patch-size feedback, undo, assisted one-square hints and local progress. Source: https://github.com/chrisboyle/sgtpuzzles/blob/d1e10eb57dd80af4999e698a9ab31f546e9a0b9d/app/src/main/jni/filling.c (MIT source license). Metadata tags: github-source, game.
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.