About Cluebox

Cluebox is a small set of daily puzzles — one puzzle per game, once a day, the same for every player. No accounts, no sign-up, just a page worth opening once a day.

Each puzzle resets at your own local midnight rather than a fixed time somewhere else, so a new one is always waiting when your day turns over, wherever you are.

The archive is free. Every game keeps its past puzzles playable on its own archive page — nothing is locked away.