September 2026

354 pieces across 30 days in September 2026, and all of it still open to play and read.

We published 30 chess puzzles, 30 logic mysteries, 30 passages, 30 poems and 30 riddles, and more besides. Every one of them is linked below by the day it went out, and every one of them still works: there is no expiry on a puzzle here.

Solves outside a puzzle’s own day don’t enter the leaderboards, though you’ll still see where you would have placed on that day’s board.