LeetCode Alternatives
LeetCode is described as 'Practice and level up your development skills and prepare for technical interviews' and is an website in the Development category. There are more than 25 alternatives to LeetCode, not only websites but also apps for a variety of platforms, including Windows, Mac, Self-Hosted solutions and Linux. The best alternative is Khan Academy, which is free. Other great sites and apps similar to LeetCode are Codecademy (Freemium), exercism (Free, Open Source), HackerRank (Free Personal) and Codewars (Freemium).
- Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere. View 142 alternatives to Khan Academy
- Free • Proprietary
- Windows
- Online
- Android
- iPhone
- Windows S
- Android Tablet
- iPad
- Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends. View 132 alternatives to Codecademy
- Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers. View 38 alternatives to exercism
- Engaging social network tasking developers with real world coding challenges and connecting them with great companies. View 61 alternatives to HackerRank
- Achieve code mastery through challenge. View 29 alternatives to Codewars
- When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. View 30 alternatives to Edabit
- Paid • Proprietary
- Online
- Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. View 29 alternatives to Project Euler
- Free • Proprietary
- Online
Project Euler vs LeetCode
There is a mathematical focus and has good examples of why some problems need optimized algorithms. You get exposed to a lot of cool math concepts and are challenged to write in efficient time and space complexity. - CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. View 27 alternatives to CodinGame
- Online game for Python and JavaScript coders to improve skills. View 22 alternatives to CheckIO
- Learn to code JavaScript by playing game. This game claims to be the world’s first MMO strategy sandbox game for programmers. View 17 alternatives to Screeps