More from Chalkdust
Math Games with Bad Drawings
We review the fourth of this year’s nominees for the Book of the Year
Launch day puzzle hunt
Celebrate the launch of issue 11 by taking part in our puzzle hunt
Top Ten: Geometry instruments
The definitive chart of the best tools
Prize crossnumber, Issue 04
Can you solve it?
Puzzles, Issue 03
Solve the puzzles that appeared in Issue 03.Puzzles, Issue 02
These puzzles appeared in Issue 02 of the magazine.