Advent of Code Alternatives
Advent of Code alternatives
Ranked by data completeness. Compare any of them head-to-head below.
AtCoder is an online platform dedicated to competitive programming.
Codewars is a coding practice platform where developers sharpen their skills by solving programming challenges called kata, ranked by difficulty from beginner (8 kyu)…
LeetCode is the leading platform for practicing coding interview questions, used by millions of software engineers preparing for technical interviews at companies like…
Exercism is a free, community-funded platform for developing programming fluency across 82 languages.
HackerRank is a developer skills assessment platform used by over 3,000 companies to evaluate technical candidates during the hiring process.
Topcoder is a pioneering crowdsourcing platform that connects businesses with a global network of 1.9 million expert freelancers to solve complex technical problems.