September 2026

130 pieces across 11 days in September 2026 — all of it still open to play and read.

We published 11 chess puzzles, 11 logic mysteries, 11 passages, 11 poems and 11 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 — you’ll still see where you would have placed on that day’s board.