Update 1 May 2021
We have some exciting new Chalkdust T-shirts on the way, available to readers by mid-May.
More from Chalkdust
Read Issue 17 now!Penguins, prison and PDE patterns coming your way in our new issue! Plus all your favourite puzzles & columns.
Dear Dirichlet, Issue 17Canines, Cliff Richard and conditioning find their way into the prof's postbox this issue.
Prize crossnumber, Issue 17Can you solve it?
What’s your coding style?Just answer these EIGHT simple questions!
Red carpet recapThe best and worst from this year's Met Gala
What’s hot and what’s not, Issue 17Fashion is fleeting, Chalkdust regulars are not.