2025

14 NOVEMBER

SHOW STRENGTH

worldwide
Solve a level-based coding game in competition with thousands of participants across the globe.

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Where do you want to code?

The next contest edition will be hybrid again. It means a chance to experience special CCC atmosphere at multiple locations and a possibility to join us online from any point around the globe.

No more contest locations available.

Ohoh

At the moment, we are intensively working on our location acquisition, and we will share more information about our available locations with you soon right here!
Each contest has its own well-chosen and very appreciated host, and we will introduce all of them to you shortly.

Why don't you try a training game in the meantime?

Play a training game