Sara Logsdon looks to graph theory and abstract algebra for help on the puzzle page
Paddy provides a much anticipated update to the most important use of statistical analysis in the last two years
Puzzle #2 in our 2020 Christmas puzzle series
Space-filling curves, cheating at cards and automated joke generation feature in our spring 2020 edition. Plus all your favourite puzzles & columns.
Here is the reason why the golden era of Twitter is gone
Cédric Villani’s Birth of a Theorem tells the story of a mathematical theorem
