Blog post Plus Advent Calendar Door #9: Numbers, toys and music Meet one of our favourite mathematicians: Manjul Bhargava!
Blog post Plus Advent Calendar Door #8: The Königsberg movie One of our favourite maths problems in movie form.
Blog post Plus Advent Calendar Door #7: A gaping hole Can you cut up an old playing card to make a hole big enough to walk through?
Blog post Plus Advent Calendar Door #6: Guarding a gallery How many guards to you need to supervise an art gallery?
Blog post Plus Advent Calendar Door #3: Throwing shapes If you want to draw a rhombus on dotty paper, can you start with any two dots?
Blog post Plus Advent Calendar Door #4: Origami fractions How to fold exact fractions without guessing or fiddling.
Blog post Plus Advent Calendar Door #2: Shake to solve How shaking hands with people in two different ways leads to a mathematical proof.
Blog post Plus Advent Calendar Door #1: Feeding the meter Find out how an annoying parking metre can get your creative juices flowing!
News story Playing with numbers Here's a game: pick a positive natural number and if yours is the smallest number no one else has picked, you win. What's the best strategy?
News story Middle class problems A famous question involving networks appears to have come closer to an answer.