Collection Reverse Chess Gears This Week Casebook

ThisWeek

Two puzzles a week, every Monday.

Unofficial fan site, not affiliated with the BBC.

Chess pieces by Colin M.L. Burnett (cburnett), licensed CC BY-SA 3.0, via Wikimedia Commons.

Font credits: Josefin Sans, Jost, Dancing Script, Barlow Semi Condensed, Caveat Brush and JetBrains Mono, under the SIL Open Font License.

Week of 5 October 2026

Team Building
Spot the Difference
Paper Round
Crossword

Previous weeks

Week of 28 September 2026
- Title SequenceAnagram
- Fresh InkCrossword