Cloudflight Coding Contest

5 November, 2021
Loading Events
  • This event has passed.

What is it all about?

The CCC (short for Cloudflight Coding Contest) is one of the biggest coding competitions of its kind. Over 4,000 coders from all around the world simultaneously compete against each other in a level-based coding game. With each level the difficulty increases and the candidate or team reaching the highest level within the shortest time wins. Speaking about the game, don’t forget to try out the training games at CatCoder.

The topic of the game usually remains secret until the event. However, we might share a few hints and teaser in our newsletter and via our social media channels. 😉

Contest types


  • 4 hours
  • For all skill-levels
  • Max. team size: 3 people

Note that only a few participants are able to accomplish the full coding game. There is no need to feel discouraged if you don’t get so far – this is normal and intended.



  • 4 hours
  • For AI enthusiasts, Data Scientists, ML engineers
  • Max. team size: 3 people

Solve a challenge with Machine Learning and Data Science approaches. We know that ML solutions are typically making some errors. So beating certain quality thresholds as fast as possible will be the success factor.


  • 2 hours
  • For pupils only
  • Max. team size: 5 people

Many schools organize participation directly from the classroom or join us at the event venue. Alternatively, you can join from your home. In Austria it is even recommended and promoted by the ministry of education. How does that sound? A coding contest instead of just another lesson.

Participation types


Team up in groups of 2-3 (#classic) or 2-5 (#school). During the contest each team member is able to submit answers. Note: If you want to participate in a team, you can either register directly as a team or team up at the last minute before the contest.


You are a master on your own? Very well! Register for an event and you are all set. Don’t forget, you can still challenge your friends to take part without having to work with them 😉

Cloudflight Coding Contest


Do you have any topics to discuss with our experts?

Get in touch

Get in touch