Based on our record, Coderbyte should be more popular than Spoj. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The resources others have shared here are great. Doing coding challenges can also be helpful (I find it helpful, anyway). Something like CoderByte might be useful. Source: over 2 years ago
Technical Assessments & Interviews FOR DEVELOPERS Improve your coding skills. The industry’s #1 website for technical interview prep, coding challenges, and expert videos. Try a free challenge → or Learn more FOR ORGANIZATIONS Interview and evaluate candidates. The industry’s #1 code assessment platform for assessments, live interviews, and take-home projects. Learn more → Https://coderbyte.com/. - Source: dev.to / over 2 years ago
Https://coderbyte.com has a free course on DSA. Source: over 2 years ago
Coderbyte - Programming challenges and specific routes to help learn specific skills. - Source: dev.to / about 3 years ago
• https://coderbyte.com => Some of the courses and challenges on Coderbyte are free.(practice programming and improve your coding skills). Source: over 3 years ago
Before Timsort, I knew of Tim some 20 years ago from the ranking and online forum of SPOJ[1], a Polish competitive programming website where he always seemed to top the speed leaderboards with unorthodox usage of Python. He's exceptionally talented and original, and that sort of nonsense doesn't go well with a bureaucracy. [1] https://spoj.com. - Source: Hacker News / 9 months ago
Have you looked at spoj.com? It has a fair amount of different problems, some of them are pretty creative, you can take an inspiration from that. Source: about 4 years ago
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Codewars - Achieve code mastery through challenge.
Codechef - CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.
HackerEarth - HackerEarth is the network of top developers across the world. They connect to start-ups, tech companies, organizations and discover the best developer jobs. They participate in programming challenges and compete against other top developers.