More from Chalkdust
- Issue 13 is here! Find out how to get involved with our mathematical art launch project
- £100 of MathsGear goodies to be won if you can solve it
- Looking back at puzzles about complex numbers, tic-tac-toe, and the Eggnog Mystery
- We created hot ice from scratch, a solution that remains liquid even below its freezing point!
- Some surprising mathematical facts
- Find your perfect partner with this wonderful tree diagram!