PlaySudoku for Gemini CLI

io.github.vincentping/playsudoku

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

client:Gemini CLI transport:streamable-http tools:4

Install PlaySudoku in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "playsudoku": {
      "httpUrl": "https://mcp.playsudoku.us/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs