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The wonderful cover of issue 14

Chalkdust issue 14 cover

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.

How to write a crossnumber
Matthew Scroggs explains how to get digits all riled up
Unlocking sudoku’s secrets
Sara Logsdon looks to graph theory and abstract algebra for help on the puzzle page
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
Chalkdust Book of the Year 2021
We announce the shortlist of our favourite maths-themed books of last year
$Chaotic scattering: uncertainty and fractals from reflections$
Chaotic scattering: uncertainty and fractals from reflections
James M Christian reflects on chaos
@mathslogicbot
Explaining the tautological Twitter bot