Sporty_chalk - Chalkdust

Exercise for the reader

Chalkdust issue 16 – Coming 9 November
Hear ye! Hear ye! Chalkdust Magazine issue 16 is launching, full of mathematical joy and curiosity.
Top Ten: Waves
The definitive chart of the best waves
Folding nets into Johnson solids
How does one produce a net for the broadest class of polyhedra?
What’s your least favourite number?
Read about our least favourite numbers in this collection from issue 5!
Christmas cracker joke I
Behind today's door... a good joke!
How to tile a chessboard
Introducing polyominoes