The oddball posts which don’t fit into any other category. Why ‘Pink Dog’? Because a pink dog used to feature in them. Of course.

Pink Dog

The most implausible way to enjoy spending 25 minutes

What’s that? You don’t think spending 25 minutes watching someone else try to solve a Soduku puzzle is going to be interesting? Interesting even if you are not a Sudoku fan?

Think again and watch something that’s only a notch short of magic – and perhaps also gives you a sense of why mathematicians so often talk about the beauty of numbers.

As Ben Orlin tweeted:

You’re about to spend the next 25 minutes watching a guy solve a Sudoku.

Not only that, but it’s going to be the highlight of your day.

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