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Ashleigh Wilcox looks for integer solutions to the Markov equation

Make your own scatterer from some old Christmas decorations

We review the eighth of this year's nominees for the Book of the Year

We look back at last year's Black Mathematician Month, and give a preview of what to expect this October.

Factorisation is often used in cryptography. But there's something even simpler which turns out to be just as hard.

Something for you to solve during the post-Christmas lull