More from Chalkdust
Chalkdust issue 11 puzzle hunt #5
Adam Townsend sets the fifth and final puzzle. Can you solve it?Polynomials’ order
Yuliya Nesterova orders some polynomials aroundCounting caterpillars
Peter Rowlett uses combinatorics to generate caterpillarsHow to make: mathematical crochet
How to make mathematical crochetIntroducing the Cuboku
Can you solve our 3D Sudoku puzzles?Can we do good more effectively?
Choosing which charity we donate money to shouldn't be an entirely emotional decision.