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![Mathis Hammel](https://ph-avatars.imgix.net/4338849/225c99ab-aa48-48ad-8b2a-eaa7775a31b9.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Mathis Hammel
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Hi!
I'm one of the creators of the CodinGame Winter Challenge 2023. We're super excited to present this entirely new format of challenges on the platform with a detailed performance review at the end! Hope you'll enjoy playing as much as we enjoyed creating it.
CodinGame Winter Challenge 2023
A short coding challenge with 5000+ devs registered.
![Mathis Hammel](https://ph-avatars.imgix.net/4338849/225c99ab-aa48-48ad-8b2a-eaa7775a31b9.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
CodinGame Winter Challenge 2023 is an entirely new format on the platform. It's a programming contest where you have a few hours to complete a series of increasingly difficult problems. Contestants can pick any of the 10 supported languages to compete!
CodinGame Winter Challenge 2023
A short coding challenge with 5000+ devs registered.