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More from Chalkdust
How to write a crossnumber
Matthew Scroggs explains how to get digits all riled up
What’s hot and what’s not, Issue 15
Fashion is fleeting, Chalkdust regulars are not.
Issue 14
Venn diagrams, retrograde chess, and behind-the-scenes Christmas lectures all feature in our autumn 2021 edition. Plus all your favourite puzzles & columns.
Playing billiards with cue-bics
Yuliya Nesterova misses all the pockets, but does manage to solve some cubics
Counting caterpillars
Peter Rowlett uses combinatorics to generate caterpillars
Geographic profiling
Murder, maths, malaria and mammals