More from Chalkdust
Don’t connect four
David Budd gets carried away joining the dots. Resistance is few-tile.
Mapmatics
We review the third of this year’s nominees for Book of the Year
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
Closing the first Black Mathematician Month
Reflecting on what we've learnt over the past few weeks.
Crossnumber winners
Are you a winner?
Thoughts on the crossnumber
Did you use meta-logic to solve the crossnumber?