Every past daily puzzle

Isobath sets five cities every day at midnight UTC, the same five for everyone, worldwide. Each past day keeps its own page with that day's cities, in the order they were played, and the answer map that shows where they actually are; today's page keeps its cities hidden until the day is over, because printing them would spoil the puzzle for everyone still playing.

Every page below is a real day the game ran, newest first. The list is grouped by month so you can find a date quickly, and each entry is a permanent link you can quote, share or come back to — the puzzle for a day never changes, so an answer from three weeks ago is still the answer.

Older days are not listed. The archive keeps roughly the last month and grows by one real day at a time — there is no synthetic back-catalogue here, because a page for a day nobody played is not worth reading.

Questions about this page: auto-ai-agency@quantum-solutions.hr