Skillspace.ai
Mettl Online Exams Software
HackerRank
CodeSignal
Codility
Adaface
DevSkiller
TestGorilla
Codechef
HackerRank
LeetCode
Coderbyte
Codewars
AlgoExpert.io
CodeForces
Interview Cake
Skillpace.ai's dedicated features for campus, lateral, and remote hiring make it an ideal choice for recruiters.
What you get on signing up for Skillspace.ai
Right features - Skillspace supports 80+ languages and offers coding challenges, automated project assessments, AI challenges, and much more advanced but simple ways of assessing the talent pool.
Right company - Developers and AI enthusiasts from 140+ countries trust the product. Skillspace.ai has evaluated over 120K+ assessments to date. DPhi is used by companies ranging from early-stage startups to enterprises, including Alibaba, Capgemini, Cisco, and Trell.
Remote friendly - With Skillspace.ai, you get access to high-quality questions and a powerful proctoring engine that prevents cheating in your tests.
Free trial with 50 free assessments.
CodeChef is a not-for-profit educational initiative started by Directi more than a decade ago. We started with a dream of seeing an Indian team winning a gold medal at the ACM ICPC World Finals. In its quest for the same, CodeChef has built a self-driven community of the world's best programmers. Today more than 1.3 million competitive programmers from 180+ countries learn from CodeChef. CodeChef has been hosting monthly programming contests regularly for 10 years now. Its platform has assessed 92 million+ code submissions to date, and over 30000 organizations are being impacted by CodeCheffers worldwide. It also organizes SnackDown - one of the world's largest global programming competition whose last edition drew participation from 140+ countries. Since 2017, CodeChef has started providing India's only industry-ready certification in Data Structures and Algorithms, and 1800+ programmers have been certified under the same.
Skillspace.ai CodechefBased on our record, Codechef seems to be more popular. It has been mentiond 7 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.
Have you heard of codeforces.com, atcoder.jp, codechef.com, etc? Source: 6 months ago
Leetcode is good to learn basic algorithms because problem statements are usually straightforward. Competitive programming has much wider range of problems. Most popular sites for cp are codeforces.com , atcoder.jp, codechef.com . Source: 6 months ago
Learn Java with hands-on experience. I personally used codingbat.com a lot, but I've heard good things about codechef.com, which appears to even have a competitive option. Source: over 1 year ago
For practicing algorithms, use any of the freely available websites like https://hackerrank.com https://codechef.com https://projecteuler.net A structured set of practice problems are available at https://www.interviewbit.com/courses/programming/ Avoid https://geeksforgeeks.org because it has a ton of material but very poor quality control. Source: almost 2 years ago
These all have sample problems to solve Hackerrank.com edabit.com codewars.com codechef.com and there are tons more. Best of luck to you. I am at about the same level myself. I really like these sites. Source: over 2 years ago
Mettl Online Exams Software - Mettl provides an all-in-one Online Exams Software that helps the hiring manager conduct, monitor, assess, and manage exams from a single place.
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.
Coderbyte - Coderbyte is a place built for anyone to practice and perfect their programming skills.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.