Front-Vilde - Chalkdust

Bea is a PhD student in the computer science department at UCL. Since joining the team she’s found that the other editors find the phrase ‘it needs more white space’ very triggering.

Significant figures: David Singmaster (1938–2023)
Colin Wright remembers the puzzle giant with a passion for sharing
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
What’s hot and what’s not, Issue 10
Fashion is fleeting, Chalkdust regulars are not.
Page 3 model: Ponytails
Many mysteries about hair are now revealed with the ponytail shape equation
Primes à la Euler
Infinitely many primes ending in 1, 3, 7 and 9 proved in typically Eulerian style.
Crossnumbers and cross products
A crossnumber clue takes us plunging headfirst towards projective geometry