Registration for the Cloudflight Coding Contest (CCC), one of the largest coding competition of its kind, is open!
New to the game?
Each year, thousands of coders from all around the world simultaneously compete against each other in level-based coding games. With each level the difficulty increases and the individual contestant (or a team) reaching the most difficult level within the shortest time wins.
The games are setup in a way that anyone from a student to the top notch expert can get a good challenge and a lot of fun. Pick one of the following paths and register:
- School: Perfect for young coders to shine.
- Classic: Test your wits with mind-bending puzzles.
- Data/AI: Let your model find the perfect algorithms.
The actual topic of each game remains secret until the event. Not even Cloudflighters know anything about the games, with the exceptions of a few game engineers, the masterminds behind the challenges. However, we might share a few hints and teasers in our newsletter and via our social media channels.
How it works
- Register at register.codingcontest.org
- Practice on CatCoder.
- Join our Discord for tips, updates, and community chats.
Can’t find your city? Drop us a note on Discord, and we’ll see what we can do!










