What it is
Castling Rights is a browser puzzle game by Hergal with 20 levels. In each one you clear and protect the path between king and rook so the king can castle. The whole game is built around that single chess rule. The author says Claude, through Claude Code, wrote the game code, generated all the SVG art, synthesized the sound effects and music, and designed 15 of the 20 levels; ChatGPT made the page images.
Who it's for: Players who know a little chess and enjoy board-game puzzles.
Before you start: Free to play in the browser with click or touch controls. Screenshots are in English. The page does not state an age rating or whether scores are saved online.
Based on the game page's public information. Not tested by AI Inspiration World.