Kattis vs Yandex Contest
| Kattis | Yandex Contest | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Linux, Web | api, Web |
| Free plan | Yes | Yes |
| Programming autograding | Yes | |
| Math autograding | No | |
| Written-work OCR | No | |
| LMS or LTI support | No | |
| Question bank | Yes | |
| Primary use | contests | |
| Languages supported | Bash, C, C#, C++, Dart, Delphi, D, Free Basic, Free Pascal, Go, Haskell, Java, JavaScript, Kotlin, Kumir, Lua, OCaml, PascalABC.NET, Perl, PHP, Python, R, Ruby, Rust, Scala, Swift, TypeScript | |
| Problem library size | 80,000 problems | |
| Custom challenges | Yes | |
| Company assessments | Yes |
Listed together in Best Coding Challenge Platforms