The day is finally here: issue 11 is out now! To help you celebrate launch day in style, we’ve set a puzzle hunt: throughout the day, we are posting a series of puzzles. The answers to these puzzles form clues to the four-digit code for the door to let you into the Chalkdust issue 11 secret backstage lounge.
There are five puzzles in the puzzle hunt. They are being posted every 2 hours: at 9am, 11am, 1pm, 3pm and 5pm.
How to Expect the Unexpected
We review the fifth of this year's nominees for Book of the YearThe Secret Lives of Numbers
We review the fourth of this year's nominees for Book of the YearOnce Upon A Prime
We review the third of this year's nominees for Book of the YearThe Truth Detective
We review the second of this year's nominees for Book of the YearThat’s Mathematics
We review the first of this year's nominees for Book of the YearChalkdust Book of the Year 2023
We announce the shortlist of our favourite maths-themed books of last yearRead Issue 18 now!
Twitch streaming, abacuses and Pascal's secrets feature in our AW23 issue! Plus all your favourite puzzles & columns.Prize crossnumber, Issue 18
Can you solve it?News, Issue 18
Today's weather: seasonal, highs of π/18.Which integral are you?
And more importantly, are you on the A-level formula sheet?Prize crossnumber, Issue 13
£100 of Maths Gear goodies to be won if you can solve itPrize crossnumber, Issue 11
£100 of MathsGear goodies to be won if you can solve itWhat is the shape of you?
Are you a torus? A cone? Ed Spheran? Find out by answering a maximum of five easy questionsDear Dirichlet, Issue 11
Grant applications, musical media and last-minute Olympics training are the topics readers have sent in to the professor's postbox this issueTop ten vote issue 11
Vote for your favourite maths-themed day outPage 3 model: Cooking spaghetti
Some saucy modellingHow to make: Ecki the polytope
Make your own EckiWhat’s hot and what’s not, Issue 11
Fashion is fleeting, Chalkdust regulars are not.Top Ten: pictures of scorpions
The definitive chart of the best pictures of scorpionsThe mathematics of human migration
Human migration with mathematical models, data and a hands-on experiment!