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.

You can also subscribe to the blog newsletter.

I bet you have seen one of those Facebook publications where you have a grid and you have to count the number of squares the grid contains, and then you jump to the comment section and virtually no one agrees on what the correct answer should be... Let's settle this once and for all!

Alice and Bob sit down, face to face, with a chessboard in front of them. They are going to play a little game, but this game only has a single knight... Who will win?

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"*Pydon'ts*" are short, to-the-point, meaningful Python programming tips.
A Pydon't is something you should *not* do when programming in Python.
In general, following a Pydon't will make you write more Pythonic code.