This page contains templates to make flexagons. You can find the instructions here. You can make your own templates here.
The covers of Chalkdust issues 1-3
Some highlights from the regularsMore from Chalkdust
Chalkdust dissertation prize winner 2025
Hannah Woods shares her experience as this year's dissertation prize winner
What’s hot and what’s not, Issue 22
Fashion is fleeting, Chalkdust regulars are not.
Read Issue 22 now!
DNA origami, tracks and an interview with El Nombre feature in our AW25 issue! Plus all your favourite puzzles & columns.
Prize crossnumber, Issue 22
Win £100 of MathsGear goodies with our famously fiendish crossnumber
Cryptic crossword, issue 22
Can you solve it?
Would you rather?
Some difficult dilemmas to ponder