Are you ready to code? Today, programmers around the world start counting the hours until Dec. 1, and 2025’s annual “Advent of Code” event.
And this year there’s something new — it’s the first year with some very big changes. After 10 years of tantalizing coders with 25 two-part puzzles each year, event creator Eric Wastl explained what’s changing — and why — in a short, succinct announcement in October.
But what’s equally significant is how the community reacted.
anyone up for doing Advent of Code in OCaml this year?…

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