https://aperiodical.com/2026/04/double-maths-first-thing-issue-55/
Double Maths First Thing: Issue 55 | The Aperiodical
Apr 21, 2026 - Double Maths First Thing: Northerly 3-5, moderate, fair, good, some kraken later. Hello! My name is Colin and I am a mathematician on a mission to spread the...
double maths first thingissue