When Truchet met Chladni Stephen Muirhead meets neither, as he explores waves, tiles and percolation theory
Playing billiards with cue-bics Yuliya Nesterova misses all the pockets, but does manage to solve some cubics
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
You can find previous issues of Chalkdust