Christmas Christmas Christmas Christmas Christmas!
The Puzzle
In today’s puzzle, we finally made it! But we have to hack our way into our room by spoofing the key card’s cryptographic handshake.
Thank you so very much for working through these with me. It’s been really fun seeing everybody’s solutions and working together on these. Whatever you are celebrating or not celebrating this season, I wish you a very blessed Christmas from our family and I hope your 2021 is filled with lots of love and joy. Thanks for being an amazing community and merry coding!
The Leaderboards
As always, this is the spot where I’ll plug any leaderboard codes shared from the community.
Ryan's Leaderboard: 224198-25048a19
If you want to generate your own leaderboard and signal boost it a little bit, send it to me either in a DEV message or in a comment on one of these posts and I'll add it to the list above.
Yesterday’s Languages
TBD (on mobile now!)
Merry Coding.
Top comments (4)
Happy Holidays! Sad that it's over! Pleased that it was a quick one today as I was thinking I'd have to do it tomorrow... Anyway all pretty straightforward in any language and so my choice Haskell:
I'm not ashamed to say that I set this one up and let it run. It seemed like it ran more slowly than I expected, but at this point, it is what it is, and I'm good with it.
My JavaScript video walkthrough:
Thanks for putting this solution thread together Ryan!
Thankfully easy enough, we've all got better things to do on Christmas Day. It was fun - see you all again next year.
github.com/neilgall/advent-of-code...