Sudoku with chess pieces: fill the board so no piece attacks its own kind. Free daily.
Fill the board so that no piece attacks another piece of its own kind. No signup.
Chessdoku was submitted to SlowDen by James. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-11-10. It runs in the browser with no download, no install and no sign-up.