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Read Issue 09 now!
Ride a phantom parabola into our latest issue. Billiards, maths, tiles, mistakes, plus all your favourite regulars.
Prize crossnumber, Issue 09
Win £100 of Maths Gear goodies by solving our famously fiendish crossnumber
Dear Dirichlet, Issue 09
Coffee, Brexit and badgers are among the topics of discussion in this issue's Dear Dirichlet advice column
Horoscope, Issue 09
Mystic mug has some predictions for you...
Top Ten: Chalkdust regulars
The definitive chart of the best Chalkdust regulars
What’s hot and what’s not, Issue 09
Fashion is fleeting, Chalkdust regulars are not.