#algorithms 2

2 services tagged "algorithms" — each with a free tier or trial. Limits and card requirements are in the cards.

• Codewars Ката по программированию · без лимитов · бессрочно
• LeetCode Подготовка к собеседованиям · ~3000 задач бесплатно · бессрочно

See also

Open in the catalog

free-tier.hub · snapshot 2026-11-05 · limits change — check the provider's official page