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Poppy Azmi explores the patterns that are all around us
Crossnumber winners, issue 12
Did you solve it?
The croissant equation
Each time you eat a croissant you might be biting more than 500 layers of dough!
Review of Elastic Numbers
We have a go at the puzzles in Daniel Griller's new book
Feeling the love for Chalkdust T-shirts
The algebra will set your heart aflutter.
The spider witch project
Constructing a spiderweb: in the spookiest and most horrific way possible!