More from Chalkdust
I’m counting on it
Joe Celko looks at four different abacuses used throughout history
The Josephus problem
Alvin Choy works out who will be the last one left in
Mathematics and pregnancy
Eleanor Doman and Qi Zhou swap percentages for placenta-ges
Issue 13
Sus Mafia strategies, LMS president Ulrike Tillmann, and Bae's theorem ❤️ all feature in our spring 2021 edition. Plus all your favourite puzzles & columns.
The maths of Mafia
Sophie explores the fascinating mathematics behind the games Mafia and Among Us.
Folding nets into Johnson solids
How does one produce a net for the broadest class of polyhedra?