DEVCHAMPION contests are online competitions that require a great speed of execution in solving the challenges because they usually last between 2 and 4 hours. It is therefore very important to be well prepared by strengthening your skills in programming and algorithms for developers and in reverse engineering, scripting and cryptography for cybersecurity specialists.

The resources below will allow you to train on the old DEVCHAMPION challenges, but also on many other contests that are in the same spirit. Be careful not to spread yourself too thin: