Codewars vs Yandex Contest
Codewars
codewars.com
Yandex Contest
contest.yandex.comSide by side
| Figure | Codewars | Yandex Contest |
|---|---|---|
| Price from | $2/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 1 |
| Spec score · Coding Challenge Platforms | 8.2 (#7) | 7.2 (#24) |
| Languages | The site says it supports more than 55 programming languages. | The platform lists 20+ programming languages and provides compiler settings for supported languages. |
| Purpose | Codewars helps people improve coding skills by practicing community-created programming exercises called kata. | Yandex Contest is an online platform for programming competitions, practice, and lessons with automatic solution checking. |
| Support | The About page lists [email protected] as a contact address. | The maker directs users to a form for technical support about access, users, competitions, and task sets. |
Plans
Codewars
- Codewars Red Monthly$5 a month
- Codewars Red Semi-annual$24 a year
- Codewars Red Annual$40 a year
In their own words
Yandex Contest
Yandex Contest is a free online platform for programming competitions, practice, and lessons with automatic solution checking. Organizers can create problems or select ready-made sets, then configure rules, deadlines, ratings, and invitations. Contests support individual or team participation and may be open or restricted. A testing server evaluates submissions according to contest rules. The platform lists more than 20 programming languages, with compiler settings for supported languages, and its demo includes checker-based, interactive, run-twice, test, text-answer, and matching problems. The public API uses OAuth permissions to register participants, manage groups, retrieve contest and problem details, submit or rejudge solutions, and export leaderboards. Users sign in with Yandex ID or organizer credentials. The organizer plan is free for up to 10,000 participants; organizers expecting more must contact Yandex. Full administrator-panel access requires a form.