More from Chalkdust
My life with mathematical tattoos
... and how Chalkdust played a role in one of them
The maths behind a chip goal
We analyse the maths and physics required to execute a good chip shot
Primes à la Euler
Infinitely many primes ending in 1, 3, 7 and 9 proved in typically Eulerian style.
Solution to Christmas conundrum #4
... and the winners
Hunting for polydivisibles
The search for polydivisible numbers in different bases: how many can you find?
The statistics of a squeaky bum
Does form going into the play-offs predict your success?