Looking for a bit bigger ? My Christmas crossnumber, inspired by the amazing @chalkdustmag conundrum, is here once again! nollakohta.fi/2018/12/jouluris

@petrilaarne This looks good, I'm going to print a copy to solve over Christmas. You should submit a puzzle to the @chalkdustmag puzzles page.

@mscroggs @chalkdustmag Thank you, and huge thanks for your excellent crossnumbers! (Not really a huge fan of puzzles, but those I love.) Submitting something to Chalkdust is definitely on my long to-do list 😄

A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.

Use $ and $ for inline LaTeX, and $ and $ for display mode.