More from Chalkdust
Twist and shout! …and we’re fresh out of shout*
Henry Jaspars tries to untangle a mixed-up drinks orderPeculiar Deaths of Famous Mathematicians
We review the third of this year’s nominees for the Book of the YearChalkdust issue 11 puzzle hunt #1
Matthew Scroggs sets the first puzzle. Can you solve it?The scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular lifeChristmaths carols II
Behind today's door... Another carol!Optimal Pac-Man
Ghostbusting with graph theory