More from Chalkdust
How to write a crossnumber
Matthew Scroggs explains how to get digits all riled up
Twist and shout! …and we’re fresh out of shout*
Henry Jaspars tries to untangle a mixed-up drinks order
Chalkdust Book of the Year 2019
We reveal the shortlist
David Blackwell and me
Clive Fraser reflects on his interactions with one of the greatest ever Black mathematicians
On the cover: Euclidean Egg III
Euclidean Egg III makes the cover of issue 06!
On the cover: dragon curves
Read more about the fire-breathing curves that appear on the cover of issue 05