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7 Free Sites for Programming Exercises in 2023

How long have you done programming? As a job, a hobby, or various other personal reasons out there. While you think of your answer, don’t you agree that the best way to learn programming is by doing it?.

In this post, we’re sharing 7 of the best free sites for programming exercises in 2023 to help improve your skills.

These free sites offer coding challenges, tutorials, and more, in an engaging way. Whether you’re a beginner or an experienced programmer, you’ll find something to suit your needs in web development, data science, and even technical interviews. 

 

What exactly is programming exercise?

What exactly is programming exercise?

Programming exercises or coding exercises are interactive tasks that help improve your coding skills by providing hands-on practice in a specific programming language or concept. They can range from simple coding challenges to complex projects that test your abilities and help you master new skills.

The benefits of programming exercises are numerous. Not only do they help you improve your coding skills, but they also enhance your problem-solving abilities and critical thinking. 

By working through real-world coding scenarios, you gain a deeper understanding of the material and develop a better sense of how to apply your knowledge to real-world projects. 

Additionally, programming exercises can increase your confidence and make you a more well-rounded programmer, better equipped to tackle challenging projects and impress potential employers. 

So if you’re looking to improve your coding skills and stay ahead of the curve, be sure to check out these 7 free sites for programming exercises in 2023!

 

7 Free Sites for Programming Exercises

Codewars

Codewars

Codewars is a collection of community-made programming challenges/exercises that can help developers improve, learn new languages, and also be creative by creating their own challenges.

They support 55+ programming languages from most common ones like Python and JavaScript to more recent or specific ones like Golang, Julia, and Haskell with thousands of challenges ready to be solved.

 

Codingame

Codingame

It is best described as a “gaming platform for programmers”, where you solve programming puzzles and play games at the same time.

Codingame supports many popular programming languages and also has a global leaderboard system where you can compete whether for “fun, prizes, or glory” as they say in their website.

 

HackerRank

HackerRank

HackerRank is probably one of the biggest competitive programming websites around for both programmers and businesses.

We also say for businesses because companies from around the world are using HackerRank for their talent searching and screening process by sending challenges to HackerRank users.

With online challenges, leaderboard system, and great community you as developers will not only get new experiences but also get better job opportunities

 

CoderByte

CoderByte

If you’re looking for alternatives to HackerRank but more casual, as you don’t have to compete in a leaderboard system, and also an option to learn technical interview from big companies like Google then CoderByte could be an option.

You could explore easy to hard challenges or challenges from Google to Microsoft with 16+ programming languages of your choice.

 

Exercism

Exercism

Exercism is a free and community maintained programming learning, practice, and also mentoring website.

Complete with syllabus, learning tracks, challenges, and much more for 62 languages, you’ll have to take a peek at this website because they also promise to be “100% free, forever”.

 

Geeksforgeeks

Geeksforgeeks

Most of you probably know Geeksforgeeks for their tutorials and articles, but some of you may not know that they also offer a programming challenges platform named Geeksforgeeks Practice.

 

LeetCode

LeetCode

This list isn’t complete without mentioning LeetCode. LeetCode is widely used by software engineers preparing for technical interviews with tech companies, as well as by employers and recruiters as a tool for evaluating the technical abilities of job candidates.

But, if you’re still new to programming, you’d better start with any other websites we listed other than LeetCode.

 

Closing

With these seven amazing programming exercises websites we’re sure that at least one of them we’ll keep you busy for some time.

One key advice: don’t be afraid to ask for help. Collaboration and seeking support is crucial and leads to deeper understanding. Reach out to the community and use forums or documentation if you can, because in the end it’s just exercises.

Real-world projects are more complex and challenging, which is why you need more than just programmers who can solve challenges. You need programmers who can work effectively as a team and are experienced in their craft. Like our team at Smooets! We can assist with your project by providing you with the programmers of your choice.

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