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A comment on Advent of Code 2021. Parent comment

Re:Advent of Code 2021 by NLips on Sunday November 21, 2021 @04:33AM (#29295147)
You can see any year by changing the url: https://adventofcode.com/2021

I think it started in 2015.

On the AoC website you need to provide solutions for each day in a given year to see the next day’s problem, so you can’t instantly see all the problems from a given year unless you’ve previously completed them.

You may be able to find the problems elsewhere on the net.

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Re:Advent of Code 2021 by forgotpwd16 on Sunday November 21, 2021 @04:39AM (#29295168)
All problems are available as long as their day has come even while the event is running. But the part 2 of each problem requires solving part 1 first.
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Re:Advent of Code 2021 by NLips on Sunday November 21, 2021 @05:36AM (#29295343)
Hah - I’ve assumed for years that days weren’t accessible because the section of ASCII art for them is greyed out!
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