More from Chalkdust
On the cover: Regular tilings
Poppy Azmi explores the patterns that are all around us
Prize crossnumber, Issue 13
£100 of Maths Gear goodies to be won if you can solve it
7 ways to tell if a number is divisible by 7
Łukasz takes us on a tour through a surprisingly diverse range of algorithms to test for divisibility by 7
Pretend numbers
20 questions, the axiom of choice and colouring sequences.
Chalkdust Issue 3 coming soon! 14/03/16
Your first peek at our Spring issue
John Forbes Nash: the legacy
Exploring the legacy of John Nash (1928 – 2015)