Challenges are new ubbu activities, which include new exercises, games and projects. They complement our curriculum and can be accessed at any time.
Challenges go deeper into CS and programming, so they are perfect if you're hungry for more knowledge. You'll also be able to apply your coding skills to STEAM subjects or even the most tricky UN Sustainable Development Goals.
Challenges are available right now in the "My Projects" area.
If you don't have an ubbu account and want to start your coding adventure, start your free trial.