An example of a checkerboard-style coloured doodle
More from Chalkdust
The Secret Lives of Numbers
We review the fourth of this year's nominees for Book of the Year
Issue 18
Twitch streaming, abacuses and Pascal's secrets feature in our AW23 issue! Plus all your favourite puzzles & columns.
Top ten vote issue 10
Vote for your favourite picture of a scorpion
Review: Mathematical socks
Can you wear them and be taken mathematically seriously?
The wonders of mathematical crochet
Hyperbolic surfaces, Klein bottles and more
£100 Prize Crossnumber, Issue 02
Win £100 in our famous original crossnumber