Created with GIMP
More from Chalkdust
Top Ten: Mathematical games
The undisputed chart of the best mathematical games this season
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
A day in the life: universities
We talk to four mathematicians at different stages of their careers
Chalkdust issue 11 puzzle hunt #3
David Sheard sets the third puzzle. Can you solve it?Top Ten: issues of Chalkdust
The definitive chart of the best issues of Chalkdust
Summer puzzles
Have a go at these puzzles, adequate for your holidays!