poppy

Spirographs, complex triangles and a lot of ants feature in our AW24 issue! Plus all your favourite puzzles & columns.

Win this year's best book of geometry puzzles

No more Katie Steckles.

Behind the second door of the advent calendar, there is a puzzle

How crime science, and the maths it uses, is helping the police fight crime

A review of Timothy Revell's new book, describing the hidden mathematics behind our world