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Richard Rembert
Richard Rembert

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Top 10 Coding Challenge Websites

Let's just be honest. Coding is difficult but if you have curiosity, determination, and sheer will to learn to code then you can definitely do it. Writing code is also all about problem-solving. To excel in anything you need is practice (lots and lots of practice), and coding challenge websites help you do that. A great way to improve your skills when learning to code is by solving coding challenges. Solving different types of coding challenges and puzzles can enhance your problem-solving skills, and learning the intricacies of a programming language will open the doors for better opportunities.

Here is the list of the top 10 coding challenge websites to sharpen your coding skills:


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When there is a talk about the top coding challenge websites you cannot miss Codewars. It is a well-designed platform where users work together to create challenges. There are two groups of individuals making it work, the creators who authorize kata to teach various techniques, solve kata with solutions that enlighten others, and comment with constructive feedback, and the leaders will moderate the content and community.


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TopCoder is one of the original coding challenge websites that provides a list of algorithmic challenges from an earlier time that you can finish on your own direct online utilizing their code proofreader. Their popular single-round matches are offered a few times per month at a specific time where you compete against others to solve challenges the fastest with the best score.


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It's a good tool for intermediate and advanced software engineers to have fun while continuing to keep their skills sharp. The challenges are gamified and the multiplayer access means that users can challenge friends and coworkers.


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HackerRank is an employment platform that is accepted for assessing designer abilities for more than 2,000 organizations throughout the planet. By empowering tech scouts and employing managers to unbiasedly assess ability at each phase of the enlisting system, HackerRank assists organizations with recruiting skilled developers and innovating faster.

Project Euler

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In case you are concentrating on algorithms and PC programming, you must have known about Project Euler. An assortment of numerical issues made for issue solvers who are intrigued to consolidate math and programming, Project Euler requires the utilization of science to frame algorithms and show up at arrangements, and PC programming to tackle it. These issues range in trouble, and they are not a stroll in the park.


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Coderbyte is a web application built to help you practice programming and improve your coding skills. We offer a collection of code challenges and web development courses that can help you prepare for upcoming job interviews.


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CodeChef is created as a platform to help programmers elevate their skills in the world of algorithms, programming, and contests. They promote a culture of learning and friendly programming, with a huge community of problem curators. All these features make CodeChef one of the best coding challenge websites.


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LeetCode is the best platform to assist you with upgrading your abilities, growing your insight, and planning for specialized meetings. From Amazon, Facebook, Google, LinkedIn, and so forth, LeetCode is utilized by countless developers for its astounding assortment of algorithm practices. There are more than 1400 challenges to enhance your coding skills.

KickStart — Google’s Coding Competitions

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Kick Start is a contest by Google that offers developers all throughout the planet an opportunity to foster their coding skills through an online competition round. Each round goes on for 3 hours, and they feature algorithmic challenges created by Google engineers so that you can get a taste of what it takes to work at Google. Their rounds are held intermittently with the goal that everybody gets an opportunity to partake.


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Exercism is an online, open-source, free coding platform that offers code practice and mentorship in 50 different programming languages. The website differs from other coding platforms by requiring students to download exercises through a command-line client, solve the code on their own computers then submit the solution for feedback, at which point they can also view other's solutions to the same problem.


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