PlaySudoku for ChatGPT

io.github.vincentping/playsudoku

Deterministic Sudoku puzzles, progress checks, logical hints, and step-by-step solutions.

client:ChatGPT transport:streamable-http tools:4

Install PlaySudoku in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.playsudoku.us/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs