Project Euler is a free web-based platform that offers a range of challenging mathematical and programming problems that require more than just a mathematical insight to solve. It is a leading platform that has millions of users around the world who can use it to enhance their skills and speed to solve mathematical and programming problems.
You need to sign-in and start solving without any limit. It offers a range of exercises to solve that consists of multiple levels. Each level has its own exercise that you can freely choose and solve easily. Like the other similar solutions, it also has an active online community where experts around the world teach beginners.
Project Euler Alternatives
#1 HackerEarth Assessments
HackerEarth Assessments is a comprehensive coding assessment software that helps businesses to measure the skills of developers during recruiting accurately. It is a feature-rich solution used by thousands of companies around the world to help hire the best tech talent. The best thing about this solution is that it automatically allows you to automatically create assessments in few clicks based on the job description, skill, and role.
With the help of this solution, you can evaluate a candidate’s proficiency in more than 40 leading programming languages and 80+ skills. There is also an option that allows you to set-off scores and quickly identifies the top performance on the leaderboard. Through this, you can schedule seamless remote coding interviews with pair programming as well as hire the best.
The interface of the solution is quite simple and easy to understand, where you can easily access all tools and features without any limit. HackerEarth Assessments’ core feature includes AI-powered proctoring, automated text creation, support international languages, detailed analytics, etc.
Codility is a feature-rich technical assessment solution that helps tech recruiters and hiring managers to easily assess applicant coding skills via modern online coding screening tasks. The solution supports more than a hundred leading programming tasks and several coding languages as well as real-time scenarios with different levels of difficulty.
The best thing about this solution is that it provides an industry-relevant skill library for Big Data, Blockchain, developers, etc. It also allows you to create custom tests for their team that make it better than others. It comes with built-in plagiarism protection and detection feature that ensures text integrity.
It allows you to hold real-time tech or coding interviews online, saving a lot of time and effort. One of the best facts about this solution is that it comes with a candidate management system that allows you to hire talent easily. Codility’s core feature includes assessments, anti-plagiarism, test authoring, online testing, and much more.
Exercism is the fastest-growing solution for code newbies that offers more than 4000 exercises across up to 52 leading coding languages. As compared to other similar programming websites, it is quite different and focuses on individual practice as well as mentor-based learning. The best thing about this platform is that it has an active community of developers that help beginners around the world.
You need to choose the language to master, complete a coding challenge on your computer, upload your code and review it with your mentor. It offers different levels, and after progress, you can freely unlock its level of concepts and exercises without any limit. Exercism also allows you to share your own custom code with its developers to get real-time feedback.
CodeSignal (Formerly known as CodeFights) is one of the most leading assessment platform created for businesses to hire tech talent easily. It is designed for all sizes of businesses and offers to certify test and interview solutions to assess their candidates at every step of the hiring process. It is known as the first technical assessment solution that is reliably used at the top of the hiring funnel helping businesses go beyond resumes to find a diverse group of highly talented candidates easily.
It is a comprehensive solution that contains almost all the core services and features to make one of the best assessment solutions for all sizes of businesses. The platform supports more than 80 programming languages, frameworks, and libraries. One of the most interesting facts about this solution is that it offers an advanced level coding environment and uses state-of-the-art technology to predict a candidate’s skill as well as job performance.
Like others, it also comes with the candidate management system that saves a lot of time and effort. CodeSignal’s core feature includes multi-user collaboration, online testing, candidate portal, candidate management, live video interview, and much more.
iMocha is an online skill assessment platform created for all sizes of businesses. The platform features more than 1500 job-based skill tests to help you enhance the quality of hire, reduce churn, as well as hire time. It is one of the most leading skill assessment solutions that help businesses hire job-fit applicants faster.
The solution offers a comprehensive skill library that covers almost all the leading skills to identify candidates’ skill proficiency, save countless time, and close the hiring cycle. You can easily its library and assign them without any limit. There is also an option that allows you to upload your own custom task without any limit.
It introduces an advanced level live interview system that allows you to assess functional and communication skills in real-time with video interviews that save a lot of time and effort. iMocha’s also offers some core features such as the fastest custom assessments, AI-enabled proctoring, and much more.
DevSkiller is a cloud-based HR solution specializing in helping companies hire tech talents. With the help of this solution, you can easily test candidates on programming skills as well as knowledge of coding languages. The best thing about this solution is that it allows you to create custom tests using your own codebase or choose from its all-in-one library of preset exams.
The solution offers programming tasks, multiple-choice tests, and code review challenges to deliver a comprehensive assessment solution. You can send candidates email invitations to take part in these exams as well as applicants can take the exams online. Like the other similar solutions, it also automatically scores multiple-choice tests and check the quality of codes that make it better than others.
There is also an option that allows you to review code challenges personally or let DevSkiller’s expert it for them. DevSkiller is a commercial assessment solution that offers multiple price plans. Each plan has its own cost and features.
TestDome is a cloud-based automated skill testing software specially designed by an expert team of developers to help companies of all sizes screen candidates and manage the recruitment process for IT and programmers professionals. It is a pre-employment skill-testing solution that employs evidence-based hiring methodology to help businesses in the hiring process.
It is a comprehensive assessment solution that offers predefined tests comprising questions on both general bits of knowledge as well as programming. Like the other similar solutions, it also offers a massive library of tasks, and you can freely assign each of its tasks without any limit. There is also an option to create and share your own tasks easily. TestDome’s core feature includes custom questions, feedback, cheating protection, multi-user account, and much more.
CodinGame Assessment is one of the best recruitment software that assists businesses with handling processes of technical profiles. It is a powerful solution that modifies predefined assessments to create multilingual screening tests, create own custom tasks using its editor, as well as invite and follow up on candidates via email.
The best thing about this solution is that it automatically ranks and shortlists candidates using the advanced level comparative score tool. There is also a plagiarism detection tool that makes it better than others. CodinGame also comes with a remote coding interview module that allows hiring professionals to engage with candidates through a two-way audio voice conference.
It offers a simple and easy-to-understand dashboard where you can access all tools and features. CodinGame’s core feature includes customizable branding, developer’s community, library, online test, skill testing, and much more.
Edabit is one of the best online platforms that makes it easy to learn code with interactive challenges. The platform is specially designed for those who want to learn programming languages easily and quickly. It offers a range of quizzes, tasks, challenges, and exercises to complete. On this platform, you can easily learn everything about almost all the leading languages.
The platform simulates what coding is like in the real world whole removing the tedious and non-educational parts. It adds simple game mechanics to make the learning process fun and addictive. Edabit all you to learn almost all the leading programming languages, including Java, Swift, PHP, Python, etc.
LeetCode is a powerful platform that helps you enhance your skills, expand your knowledge as well as prepare for technical interviews. It is the fastest-growing well-optimized solution that provides structure to guide your progress towards the next step in your programmer career. On this platform, you can learn almost all the leading programming languages easily and quickly.
The platform features more than 1800 questions for you to practice that help you quickly progress. One of the best thing about this platform is that it has one of the largest tech community of active users and participate in its contests to change yourself as well as earn reward. There is also an option that helps companies hire tech talent easily. LeetCode is a comprehensive solution that also offers lots of prominent features such as live interviews, create own custom questions, an online library, and much more.
CheckIO is a web-based code game that is specially designed for beginners and advanced programmers where they can enhance their coding skills by solving a range of challenges as well as fun tasks using TypeScript and Python. The platform is designed by a team of developers and has thousands of users around the world who can use it to enhance their coding speed and skills.
Teachers all over the world use this comprehensive tool as an extra course to teach their students. It features a range of fun, challenging tasks. You can freely explore, choose and start solving each one without any limit. There is also an option to create and share own task without any limit. CheckIO is a leading platform for code newbies, and you can access its service anywhere in the world.
Coderbyte is cloud-based pre-employment testing software that is created to help businesses conduct coding assessments for programming and technical positions. It is a comprehensive solution that contains almost all the core services and features to make it a one-stop coding assessment solution. The solution comes with an activity dashboard that allows administrators to configure system settings, monitor logs, as well as view completion status on a centralized screen.
The software allows businesses to define several qualification criteria for candidates, detect plagiarism, and generate performance reports to range applicants using the predictive analytics that make it better than others. It also comes with a built-in challenge library that allows you to create customizable assessments easily and quickly.
It provides tools to create a user profile with details that save a lot of time and effort. There is also a complete set of recruitment tools that save a lot of time and effort. Coderbyte’s core feature includes skills assessments, candidate reports, online tests, customizable tests, and much more.
Spoj is the fastest-growing web-based platform created for those programmers who can enhance their coding skills and build their own algorithms. The platform has more than 315000 users around the world and allows you to create code on almost all the leading coding languages, including C, C++, Java, Python, C#, and lots of others.
The platform feature range of challenges, tasks, and problems to solve that consists of multiple levels. Each level has its own challenges to solve. There is also an option that allows you to create your own code and share it with experts to get real-time feedback that makes it better than others. The most interesting fact about this solution is that it has an active community where expert programmers around the world daily share their experiences to teach newbies.
Topcoder is an open global community of developers, designers, data scientists, and competitive programmers where they can showcase their skills. It is known as an excellent way for companies to get the services for highly-talented individuals without the hassles of employing them as well as onboarding them. Companies can easily use this to search for intelligent individuals that offer an exceedingly innovative solution for their problems at the delivery speed at least twice as quickly as the normal solution from their employees.
The platform is run by a closely-knit community for developers, designers, and programmers, and it provides an opportunity to other m like-minded individuals. One of the best facts about this platform is that it offers workshops to train coders in new technologies for their future endeavors that make it better than others. Topcoder’s core feature includes a dedicated freelance marketplace, easy to understand interface, a massive logo design gallery, and much more.
Remoteinterview is a simple yet powerful platform that makes it easy for tech recruiters to hire the best programmers and coders by analyzing their coding skills. It is a comprehensive solution that comes with remote interviews and online testing systems. It is used by thousands of companies around the world to hire programmers faster.
The platform offers the most effective way to conduct programming interviews and allows you to watch your applicant code in real-time as well as follow the process. Just like all the other similar platforms, it also offers a range of ready-to-share programming challenges as well as also has an option to create and share its own challenge without any limit.
Its online interview system is quite impressive that empowers both applicants and interviewers to solve coding problems in real-time with an online code editor. The solution supports more than 25 leading programming languages and has a powerful code editor that offers syntax highlighting, code completion, as well as Emacs key binding, etc.
Codier is a simple yet powerful web-based platform that allows you to explore and attempt front-end coding challenges. It is a feature-rich platform that contains almost all the core services and features to enhance your coding skill as well as experience. The platform supports almost all programming languages.
One of the best facts about this solution is that it offers an advanced level code editor that contains almost all the core features such as syntax, code highlight, and all the other things that enhance your editor. Like the other similar solutions, it also offers a range of challenges that are created by a team of developers. You can freely choose and solve each task without any limit.