Welcome to Crossnumbers Quarterly
A puzzle world where digits and numbers rule as opposed to letters and words.
CQ10 was emailed to all subscribers on Wednesday 27th March
This year's Listener Dinner is in York on the the 2nd of March which is the 50th anniversary of the maiden flight of Concorde. CQ have set a couple of puzzles for the dinner and they appear in the 'puzzles' section of this site.
CQ9 was emailed to all subscribers on 30th Dec 2018.
Check out the new puzzle by Zag which can be found on the puzzles tab. CQ9 will be emailed to all who have subscribed before the new year.
CQ8 was emailed to all subscribers on Thursday 27th September 2018.
Prize puzzle - The Fisher Maze by Zag
As of today, 14th Sept, we have received 4 entries. Climbing slowly but surely!
There's just about a week left to get your entry in and a chance to win a copy of the book or a free sub for 2019.
The launch issue is free and is still available to anyone interested.
If you are interested in receiving a free copy then please contact us. Please note that there is only an electronic version.
Contact us at
If you have a puzzle that you wish to have considered for publication then please send it to either Oyler or Zag at our respective email addresses. We require a file that contains the puzzle and a separate file that contains the solution along with a possible solution pathway. We will pay £25 for each puzzle published.
Challenging Crossnumber Puzzles
Over sixty puzzles to entertain, frustrate and exercise the brain.
Copyright. All the puzzles published are the copyright of the setters and may not be copied or redistributed in any form.