Contact

Found a bug, spotted a dodgy grade or got an idea? We'd love to hear it.

• General: [email protected]
• Sponsorship and advertising: [email protected]. See sponsor the game.

If you're reporting a bug, tell us the date of the puzzle, your device and browser, and what happened.

JF Ventures Ltd, company number 17532754, 149 Hurlingham Road, London, SW6 3NH.