Make beautiful maths with your sticky notes!
Can you make all averages equal?
Meet one of our favourite mathematicians: Manjul Bhargava!
One of our favourite maths problems in movie form.
How many guards to you need to supervise an art gallery?
Can you cut up an old playing card to make a hole big enough to walk through?
Here's a number game with a clever strategy.
How to fold exact fractions without guessing or fiddling.