Hands-on coding exercises, challenges, and real-world practice platforms.
Filter by Price
All Resources
- AtCoder Free
- Japanese competitive programming contests and practice problems.
- CodeChef Free
- Competitive programming platform with monthly contests and practice problems.
- Codeforces Free
- Competitive programming contests with real-time rating system.
- Codewars Free
- Community-driven coding challenges (katas) in multiple programming languages.
- CodinGame Free
- Gamified coding challenges and programming puzzles with multiplayer.
- CodingBat Free
- Free practice problems for Java and Python with instant testing.
- Exercism Free
- Free code mentorship and practice in 70+ programming languages with mentor feedback.
- Exercism - Mentoring Free
- Free one-on-one mentorship for code improvement in 70+ languages.
- Interviewing.io Free
- Free anonymous technical interview practice with real engineers.
- Kickstart Free
- Free coding interview practice with Google engineers.
- Pramp Free
- Free peer-to-peer mock interviews for technical and behavioral questions.
- Sanfoundry Free
- Thousands of MCQs, programming questions, and technical interview resources.
- Sphere Online Judge Free
- Large collection of algorithmic problems with community solutions.
- TopCoder Free
- Competitive programming arena and software development challenges.
- Codebasil Freemium
- Mock coding interviews with real-time collaboration.
- Codelab Freemium
- Interview preparation platform with coding problems and company tests.
- Codemia Freemium
- Real-world software engineering exercises and system design practice.
- Codility Freemium
- Programming tasks and online interviews for developers.
- Daily Coding Problem Freemium
- Daily coding interview problems sent to your inbox.
- Edabit Freemium
- Beginner-friendly coding challenges with instant feedback in multiple languages.
- GreatFrontEnd Freemium
- Frontend-focused coding exercises, UI challenges, and interview prep.
- HackerEarth Freemium
- Coding challenges, hackathons, and interview preparation platform.
- HackerRank Freemium
- Coding challenges, algorithms, data structures, and interview preparation.
- LeetCode Freemium
- Technical interview preparation with 3000+ coding problems and mock interviews.
- TestDome Freemium
- Pre-employment testing platform with programming exercises.
- Interview Pro Paid
- Mock interviews with engineers from FAANG companies.
- AlgoExpert Paid
- Interview prep platform with curated algorithm problems and video solutions.
- AlgoExpert - Systems Expert Paid
- System design interview course with real-world architecture problems.
- CodeInterview Paid
- Mock interviews with real engineers from top companies.
- CoderPad Paid
- Live coding interviews and technical assessments.
- Devskiller Paid
- Technical assessment platform with real-world coding tests.
- HireVue Paid
- Code-based assessments and technical interviews platform.
- Interview Cake Paid
- Interview preparation with guided practice problems and solutions.
- Interview Camp Paid
- System design and coding interview preparation course.
- VetBoss Paid
- System design and coding interview simulation with real-world scenarios.