Matt Parker has launched Matt Parker's Maths Puzzles! Once a week Matt will be making a puzzle video, in addition to his normal Stand-up Maths videos.
Viewers can submit their solution to each puzzle online to receive points and appear in a puzzle participants league table. See the information about points and league table here.
We aim for puzzle videos to be released every other Wednesday, with the deadline for submissions the Tuesday of the following week at 11:59pm UK time.
The next puzzle will be released on Wednesday 30th September.
Keep an eye on the puzzle pages on Fridays for a solution video to the previous week's puzzle.
We hope you enjoy the puzzles and videos! Any comments or extra interesting solutions to share please email firstname.lastname@example.org
This puzzle is now closed. The next puzzle will be launched on Weds 30th September.
See previous puzzles that are now closed for submission below.