Best Free Coding Challenge Platforms of 2024

Technical training can help you develop your team. Give your team the benefits and flexibility of technical education. High volume purchases qualify for discounts Request a personalized quote today. Access our entire catalog for your team, including interactive lessons, practice and our brand-new Skill Paths & Career Paths. Based on your team's goals and preferences, we will create a customized guide to our catalog and pair you up with a coding expert to help you host chat-based support sessions. Changes in your team? You don't have to worry about team changes. Licenses can be rotated between employees with unlimited flexibility. You'll also receive weekly reports about your team's progress in learning.

Learn how to code for free Create projects. Earn certifications. freeCodeCamp is a tax-exempt, donor-supported 501(c),(3) nonprofit organization (United States Federal Tax ID Number: 82-0779546). Our mission is to teach people how to code for free. This is possible by making thousands of videos, articles and interactive coding lessons freely available to the public. There are also thousands of freeCodeCamp study group around the globe. Donations to freeCodeCamp help us pay for our education initiatives and servers, as well as staff salaries. More than 40,000 freeCodeCamp.org alumni have been hired by tech companies since 2014. Join millions of others learning code together for free. FreeCodeCamp is a proven way to get your first job as a software developer. If you are new to programming we recommend that you start at the beginning, and then work your way up. Each certification requires you to complete 5 projects and pass all the tests.

Codeaid is a Free Coding Testing Platform that helps companies and recruiters hire the best software developers. It tests them with everyday projects that demonstrate their real-world skills. With this platform, you can evaluate candidates by testing not only specific languages or frameworks but also coding fundamentals and application design concepts. Additionally, the duration of Codeaid’s tests is much longer than those currently on the market, allowing for more comprehensive skills testing than ever before. Benefits of Using Codeaid: - More comprehensive and on-the-job skills testing - Accurate prediction of real-life perform - Reduced involvement of technical staff in grading - Easier and quicker hiring processes - Zero cost

TestDome offers pre-employment testing for hiring tech workers and hiring in other industries such as programming, accounting, customer support, project management, and many more. -Our 1000+ questions test your ability to solve real-world problems. If you find any Premium questions online, you can get a refund. You can customize our ready-to use tests in any way you like or add your custom questions. -Compare candidates with one another at a glance, or dive deeper into the results and answers of individual candidates. -Prevent cheating with webcam monitoring, duplicate email detection and copy and paste protection -Add multiple users free of charge to your account.

CoderPad is a platform that allows you to conduct technical interviews and help lead development teams. It allows you to quickly and accurately assess a candidate's abilities. CoderPad functions as an IDE that allows candidates to easily share their skills and helps you understand how they work. It's there for you at every stage of the hiring process, through both collaborative coding sessions as well as take-home assignments. CoderPad is all about the developer experience. It is fast and reliable, and the interface is easy to use. It allows you to create a customized interview process that's specific to your team's needs. Because every team is unique -- and every candidate wants information about you during the hiring process. CoderPad will help you find better technical candidates faster. Both candidates and interviewers will enjoy an unparalleled experience with CoderPad. It's easy to scale up as your team grows. Nearly 2,000 companies worldwide rely on us.

Practice questions will help you improve your coding skills and make you a better programmer. Pay attention to your strengths and weaknesses. To master your programming skills, you should try to answer all questions. You can easily keep track of your progress to stay motivated. You can learn more about the interview process by solving previous questions. All candidates can be tracked on Codela's cloud-based platform. Choose from a ready-to–send Codela test, or create your own coding challenge.

Showcode challenges are a great way to practice and learn by doing. You can always go back to practice if a challenge fails. You can create a profile with achievements, badges, and certificates. Show companies your potential by sharing your profile. Over 6 leagues, 84 teams battle it out for points. Register to win amazing prizes and be in front of top brands. {There is a total of 13 challenges to complete, each one taking about an hour to complete.|Each challenge takes approximately an hour to complete. There are 13 total challenges.} The challenge is open for two weeks. Only your first submission will be counted for scoring. By completing a challenge, each coder can earn points towards their university. The fixture will be won by the team with the most points (from the top 10 individual scores). They will also receive 3 points. To claim the top spot, the top 10 coders of each league will compete in the Unicode 20/21 Grand Finale.

Get more programming knowledge with 3,450 exercises in 52 languages and insightful discussions with our team of mentors. Exercism is free for life. Exercism offers 52 language tracks for you to choose from. Which one will you choose? Exercism is a different way to learn programming. It focuses on individual practice and mentor-based instruction. Here's how it works. You can choose to be object-oriented, functional, trendy, emerging, or just plain odd. Exercism offers 52 languages to choose from. All the coding takes place on your computer in a familiar environment. Download the template, solve your problem, then upload your solution. Code discussion is one of the best ways for you to learn. Our mentors will comment online on your solutions and introduce you to new ideas. Each track has between 40-100 exercises.

Filtered is an end-to-end platform for emerging technology hiring. Filtered helps your business overcome the challenges of tech hiring today and assess a candidate’s true fit for the job and team through capabilities-based hires. Filtered reveals previously untapped applicant insights and measures their true fit with your business goals. You can choose from one of our project-based templates or customize your own. Or, you can copy and paste your job description to maximize efficiency through automation. You can segment, share, review, modify status, and comment upon candidate performance all from one user-friendly interface. Our platform allows you to schedule and conduct second round interviews using our scheduling tools, video-based live coding, and whiteboarding functionality. All the details can be redirected to the candidate.

AtCoder is a Japanese programming contest website. AtCoder is a contest site that allows anyone to participate in programming. Weekly programming contests are held online. This library is available to all AtCoder users with minimal effort. Maximize the convenience of competitive programming. Other usages are completely ignored. Participants can use any programming language that is used in the AtCoder Regular Contest. Except where otherwise stated, contestants must compete as a team. You cannot team up with other contestants. The winner will be the contestant who solves the most problems in the shortest time. If multiple contestants have solved the same problem, the winner will be the one who has done it in the shortest time. Execution time is the sum of real time and CPU time. Parallelization is allowed, but it doesn't mean that execution times will be shorter.

Unstop (formerly Dare2Compete), allows companies to find, assess, hire the right talent using accurate coding, technical and skill-based assessments. It also offers remote hiring platform, virtual recruiting platform, hackathons and coding challenges.