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Advent of Code

Annual computer programming event

Launch
#526in Developer Tools
–In stores

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appsmith

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Advent of Code FAQ

What is Advent of Code?

Annual computer programming event

Do I need to download Advent of Code?

No. Advent of Code runs in your browser at adventofcode.com, so there's nothing to install.

What are the best Advent of Code alternatives?

Popular alternatives to Advent of Code include GitHub, Vercel and Replit. See all Advent of Code alternatives