Top 10 Coding Challenge Websites

by arti

November 13, 2021

In the list of things that are difficult to learn but not impossible, “coding” comes first. But if you have curiosity, determination, and an absolute willingness to learn to code, you sure can do it. Writing code also means solving problems. To be good at anything you need to do takes practice (a lot, a lot 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 problems. Solving different types of coding challenges and puzzles can improve your problem-solving skills, and learning the intricacies of a programming language will open the doors to better opportunities for you.

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

Hacker earth

HackerEarth is one of the top coding challenge websites with over 8,000 questions, 2,000 challenges, and 1,000 hackathons. Recruiters from over 1000 companies have immense confidence in HackerEarth. This platform has a thriving community of 3 million developers. You can view your progress using developer review software, and the website displays days remaining in competitions and contests. There is also a remote maintenance function as well as analytics allowing companies to see your statistics.


HackerRank is an accepted employment platform for assessing the capabilities of designers from over 2,000 organizations around the world. By enabling technical scouts and employing managers to impartially assess capabilities in each phase of the enlistment system, HackerRank helps organizations recruit skilled developers and innovate faster.


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


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 of these features make CodeChef one of the best coding challenge websites.


LeetCode is the best platform to help you improve your skills, develop your knowledge and schedule specialist meetings. From Amazon, Facebook, Google, LinkedIn, etc., LeetCode is used by countless developers for their incredible assortment of algorithmic practices. There are over 1400 challenges to improve your coding skills.

Euler project

If you are focusing on algorithms and PC programming, you must be familiar with Project Euler. An assortment of numerical problems designed for problem solvers who are intrigued by consolidating mathematics and programming, the Euler project requires the use of science to frame algorithms and present themselves to arrangements, and PC programming to y to face. These problems go hand in hand, and they are not a walk in the recreation center.

Respond to challenges

Reply Challenges is a progression of challenges designed by “Replyers” and open to all individuals who enjoy innovation and online contests. The Reply Challengers are all about having fun and showcasing talent in areas such as coding, cybersecurity, creativity, and investing. There are also lucrative prizes available for every challenge – Macbook Pro 16, Airpods Pro, etc. The challenges are open to students and professionals.

KickStart – Google Coding Contest

Kick Start is a Google contest that gives developers around the world the opportunity to develop their coding skills through an online contest. Each tour lasts 3 hours and features algorithmic challenges created by Google engineers so you can get a taste of what it takes to work at Google. Their rounds take place intermittently with the goal of everyone having the opportunity to participate.

Kaggle Learn

Kaggle is known to be the place where data scientists team up and compete. But they also have a platform called Kaggle Learn where micro-lessons are given. These are mini-courses where data scientists can learn practical data skills that they can apply immediately. They call it the fastest (and funniest) way to become a data scientist or improve your current skills. The courses available are – Python, Pandas, SQL and Data Visualization.


TopCoder is one of the original coding challenge websites that provides a list of algorithmic challenges from an earlier era that you can complete on your own right online using their code reviewer. Their popular one-round matches are offered multiple times a month at a specific time when you compete against each other to solve the challenges fastest with the highest score.

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