This blog has a really interesting assortment of articles on mathematics and programming. You can use the tags to your right to find topics that interest you, or you may want to have a look at

- the problems I wrote to get your brain working;
- some twitter proofs of mathematical facts.

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Can you help these kids trick or treat their entire neighbourhood in this Halloween special?

Join me in this blog post for Pokéfans and mathematicians alike.
Together we'll find out how long it would take to fill
your *complete* Pokédex by only performing random trades.

Alice and Bob are going to be locked away separately and their faith depends on their guessing random coin tosses!

In high school I had a colleague that had his birthday on the same day as I did. What a coincidence, right? Right..?