More from Chalkdust
Read Issue 21 now!
Sudoku, potatoes and crossnumber's biggest secrets finally revealed in our spring 2025 issue. Plus all your favourite columns!
Prize crossnumber, Issue 21
Can you solve it?
Dear Dirichlet, Issue 21
Suits, sofas and sculptures punctuate the prof's postbag this issue
Book of the Year 2024
We announce the winners of this coveted prize
Cryptic crossword, Issue 21
Can you solve it?
Chalkdust dissertation prize winner 2024
Molly Ireland shares her experience of winning our first ever dissertation prize!