What Codewars's terms say
Codewars's terms of service and privacy policy have 8 rated points: 0 serious, 1 bad, 4 worth knowing and 3 good. 3 apply whenever you use the site, signed in or not; 5 only once you have an account.
Whenever you use Codewars
Bad 1
Your data may be processed and stored anywhere in the world
Where it says this ↗
Good 2
This service claims that your personal data is not being sold
This service does not sell your personal data
Where it says this ↗Features of the service are available under a free software and/or open source license
Features of the website are made available under a free software license
Where it says this ↗
If you have a Codewars account
Worth knowing 4
Your content can be used by the service provider for all their existing and future services
This service can use your content for all their existing and future services
... which is good because that is the point of the Plattform.
Where it says this ↗This service is only available to users over a certain age
This service is only available to users of a certain age
Where it says this ↗You are responsible for maintaining the security of your account and for the activities on your account
Where it says this ↗Your private content may be accessed by people working for the service
Where it says this ↗
Good 1
Content is published under a free license instead of a bilateral one
Where it says this ↗
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.