Created http://adventofcode.com, http://compute-cost.com, http://anoik.is, http://was.tl/projects/; Principal Architect at https://acvauctions.comhttps://bsky.app/profile/was.tlhttps://bsky.app/profile/was.tl/post/3m757y25grc2rNew #AdventOfCode objects! (and new shipping options!) adventofcode.com/2025/shop04 Dec 2025 05:20 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m757y25grc2rhttps://bsky.app/profile/was.tl/post/3m73d2wdr6k2rIf you're curious what it takes to run #AdventOfCode every year, I have a talk called Advent of Code: Behind the Scenes that you might enjoy: youtu.be/uZ8DcbhojOw https://youtu.be/uZ8DcbhojOw03 Dec 2025 11:10 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m73d2wdr6k2rhttps://bsky.app/profile/was.tl/post/3m73atvbi6k2vWe're 25% of the way through #AdventOfCode 2025! How is everyone feeling? Learn anything cool? Make any neat visualizations?? Ready for more???03 Dec 2025 10:30 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m73atvbi6k2vhttps://bsky.app/profile/was.tl/post/3m6w7mxocuc2v🚨 Any #AdventOfCode friends at GitHub? AoC users are getting '429 Too Many Requests' in response to the https://github.com/login/oauth/access_token request step of the OAuth flow. Last time this happened, I think someone at GitHub tweaked a rate limit in my OAuth app.01 Dec 2025 10:25 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6w7mxocuc2vhttps://bsky.app/profile/was.tl/post/3m6vixub3ws2f#AdventOfCode 2025 launch party is live! www.twitch.tv/veloxxmusic https://www.twitch.tv/veloxxmusic01 Dec 2025 03:39 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6vixub3ws2fhttps://bsky.app/profile/was.tl/post/3m6v4mvx7z223The first #AdventOfCode 2025 puzzle comes out in about five hours! What's your plan? What language(s?!) are you using? What's your IDE of choice and why is it Vim? Do you have a comfy chair? Did you check out the beta release of Lua 5.5? How much sleep have you gotten? Drinking enough water? 🌟 ❤️ 🎄30 Nov 2025 23:59 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6v4mvx7z223https://bsky.app/profile/was.tl/post/3m6t5sxgsrs2waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa30 Nov 2025 05:15 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6t5sxgsrs2whttps://bsky.app/profile/was.tl/post/3m6snoyec2k23Reminder: Please throttle your #AdventOfCode traffic Please don't make frequent automated requests - avoid sending requests more often than once every 15 minutes (900 seconds). https://www.reddit.com/r/adventofcode/comments/1pa472d/reminder_please_throttle_your_aoc_traffic/30 Nov 2025 00:26 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6snoyec2k23https://bsky.app/profile/was.tl/post/3m6p4vorpls2yIf you'd like any programming practice, I have ten years (soon: 11) of programming puzzles on adventofcode.com! All of the puzzles are completely free! This is possible in part due to some lovely sponsors who you should definitely check out: adventofcode.com/2025/sponsors28 Nov 2025 14:48 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6p4vorpls2yhttps://bsky.app/profile/was.tl/post/3m6dfsw7o5c2uIncredible #AdventOfCode music video: https://www.youtube.com/watch?v=zF_4miExauw23 Nov 2025 22:55 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m6dfsw7o5c2uhttps://bsky.app/profile/was.tl/post/3m4rm5camn22o#AdventOfCode 2025 sponsorship is now open! If your organization might be interested in sponsoring, please have them email sponsorship at [the Advent of Code domain name]. adventofcode.com/2025/sponsors04 Nov 2025 03:35 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m4rm5camn22ohttps://bsky.app/profile/was.tl/post/3m4m3kcwkz22sHello, US timezone friends! A very merry Confuse Everyone Who Prints Datetimes To Their Logs Without Timezones night to all who celebrate!01 Nov 2025 22:55 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m4m3kcwkz22shttps://bsky.app/profile/was.tl/post/3m3qskpuqbs2mHello, friends! After 10(!) years of #AdventOfCode, I've made some changes to preserve my sanity: there will be 12 days of puzzles each December (still starting Dec 1) and there is no longer a global leaderboard. Read more: https://adventofcode.com/2025/about#faq_num_days https://adventofcode.com/2025/about#faq_leaderboard22 Oct 2025 02:32 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3m3qskpuqbs2mhttps://bsky.app/profile/was.tl/post/3libvqfiinc2kLots of new SKINs are up on the anoik.is/skins scavenger hunt! #tweetfleet16 Feb 2025 09:20 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3libvqfiinc2khttps://bsky.app/profile/was.tl/post/3leaj52cxs22mIt's been over 24 hours since #AdventOfCode 2024 ended! This AoC season: - 273,313 users collected at least one star - 3,654,949 stars were collected Since 2015: - 779 users have all 500 stars - 1,077,226 users collected at least one star - 23,170,305 were collected26 Dec 2024 22:21 +0000at://did:plc:ojqk5cygsyhrcpsm4ffo7mij/app.bsky.feed.post/3leaj52cxs22m