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Chalkdust issue 11 puzzle hunt #5
Adam Townsend sets the fifth and final puzzle. Can you solve it?
Dear Dirichlet, Issue 10
Letter writing, hospital visits, and getting the family active are among the topics of discussion in this issue's Dear Dirichlet advice column
Winning the Chalkdust coin game
How to win a game when your expected score is 0
Christmas cracker joke I
Behind today's door... a good joke!
Why maps are wrong
If only the Earth were flat...
Donald in Mathmagic Land
Donald Duck learns that there is “a lot more to mathematics than two-times-two”.