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.
Book of the Year 2020
We announce the winner of this coveted prize2020 Book of the Year vote
Have your say, and help to choose the 2020 Readers' Choice
The Wonder Book of Geometry
We review the seventh of this year's nominees for the Book of the Year, and open the vote for the readers' favourite
Hello Numbers! What Can You Do?
We review the sixth of this year's nominees for the Book of the Year
Why Study Mathematics?
We review the fifth of this year's nominees for the Book of the Year
Molly and the Mathematical Mystery
We review the fourth of this year's nominees for the Book of the Year
How to Make the World Add Up
We review the third of this year's nominees for the Book of the Year
Geometry Juniors
We review the second of this year's nominees for the Book of the Year
Mathematical Adventures!
We review the first of this year's nominees for the Book of the YearChalkdust Book of the Year 2020
We announce the shortlist
Prize crossnumber, Issue 11
£100 of MathsGear goodies to be won if you can solve it
What is the shape of you?
Are you a torus? A cone? Ed Spheran? Find out by answering a maximum of five easy questions
Dear 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 issue
Top ten vote issue 11
Vote for your favourite maths-themed day out
Page 3 model: Cooking spaghetti
Some saucy modelling
How to make: Ecki the polytope
Make your own Ecki
What’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 scorpions
Superegg
How optimising the space around a circular monument is related to supereggs
Introducing the Chalkdust blog
We have some fantastic blog articles, and this is how we plan to publish them.
More from Chalkdust
Book of the Year 2020
We announce the winner of this coveted prize2020 Book of the Year vote
Have your say, and help to choose the 2020 Readers' ChoiceThe Wonder Book of Geometry
We review the seventh of this year's nominees for the Book of the Year, and open the vote for the readers' favouriteHello Numbers! What Can You Do?
We review the sixth of this year's nominees for the Book of the YearWhy Study Mathematics?
We review the fifth of this year's nominees for the Book of the YearMolly and the Mathematical Mystery
We review the fourth of this year's nominees for the Book of the Year