Contributions from users and sponsors help make Advent of Code possible. If your organization is interested in becoming a sponsor for Advent of Code 2024, please email sponsorship at [the Advent of Code domain name].
Advent of Code 2019 is made possible in part due to the following sponsors:
Play Advent of Code and earn rad loot in TwilioQuest, a developer RPG for Mac, Windows, and Linux. Learn JavaScript, Python, git, APIs for SMS, VoIP, or WhatsApp, and much more.
Build the new standard developer platform on a globally-distributed remote-first team. We value ownership, autonomy, communication, and transparency.
SmartyStreets - Ridiculously -- Fast -------- Address ------ Verification --
TNG - The Nerd Group. Solving hard IT problems all year round.
Xebia - an international network of passionate technologists and craftspeople, dedicated to exploring and creating new frontiers in IT
AuricVault® - Thieves can't steal -- what isn't there! Secure your sensitive data. Simple API. FREE test credentials. Start simplifying your compliance.
Formlabs - You don't need elves when you have 3D printers...
Novetta - While Santa has elves, we have TS/SCI data scientists rapidly prototyping ML solutions...hot chocolate included. Check us out.
Infi - De Noordpool smelt en de rendieren zijn verkouden. Paniek! Help jij de Kerstman en zijn elfjes Kerst voor iedereen te redden!?
Ximedes - Help us write elegant, secure, and performant software that enables payments worldwide. We're hiring in the Netherlands and Serbia!
Galois - Employee-owned, self-directed, radically transparent. Tackle challenging computer science problems in a unique and nurturing community.
Educative.io - Gain in-demand tech skills, at the speed you want. Text-based courses with live coding environments help you learn without the fluff.
Codethink Ltd. - Codethink is a software services company, expert in the use of Open Source technologies for systems software engineering.
Catawiki - Online auctions for special objects. Win prizes on our private leaderboard! And obviously, we're hiring! bit.ly/join-cw
ING - Tech is simply at the core of what we do.
Reaktor - Tracking Santa from space since 2018. Always looking for more talented Santa's little helpers.
Expedition Tech - What will you do when Santa gives you a black box? Look inside.
Shakti - Shakti merges database, language and connectivity in one
AIS - Can You Hack It? Visit our site to take our challenge & join our team!
BJSS - Good luck to all BJSSers competing in Advent of Code 2019.
Xandr - Improving advertising for brands and consumers.
tretton37 - Means 1337 in Swedish. What you see is who we are!
BeastieJob.com - Freelancers, helping Santa for free? Yes can do! Join us!