Spoj.com
Sphere Online Judge (SPOJ)
Solve coding problems online, compete in contests, and learn programming in 60+ languages on SPOJ, a global platform for practice and skill improvement.
Solve coding challenges in 60+ languages
Sphere Online Judge (SPOJ) is a platform where you can solve thousands of programming problems and improve your coding skills. Whether you're just starting out or looking to challenge yourself with advanced problems, SPOJ offers a wide variety of tasks in over 60 programming languages.
You can join coding contests, see how your solutions rank against others, and be part of a large global community of programmers. The site is always open for practice, so you can learn and compete at your own pace.
SPOJ is designed for anyone interested in coding, from students to seasoned programmers. With features like user rankings, discussion forums, and a constantly expanding set of problems, you'll always find new ways to test and grow your programming abilities.
Alternatives to Spoj.com
Discover websites similar to Spoj.com based on shared categories, topics, and features.
Alternatives with .com Domain Extension
LeetCode offers coding challenges, practice problems, and interview prep tools to help you improve your programming skills and land tech jobs.
Practice Java coding problems online and improve your programming skills with instant feedback. Great for students and those learning to code.
Practice coding and learn programming with free courses and thousands of problems in Python, Java, C++, algorithms, and more on this interactive platform.
LearnSQL.com offers interactive online SQL courses for all levels, featuring hands-on practice, assessments, and certifications to help you master SQL skills.
RubyGuides offers clear, in-depth tutorials and guides to help you master Ruby programming, from beginner basics to advanced development topics.
Invent with Python offers free books, tutorials, and resources to help you learn Python programming, create games, and automate tasks—no experience needed.
Studytonight offers free interactive coding courses, tutorials, and practice tests for beginners learning languages like C, Java, Python, and more.
A fun, beginner-friendly site that helps you learn Haskell programming through easy explanations, colorful examples, and a lighthearted approach.
Learn Java, Spring, and Micronaut frameworks with practical tutorials, code examples, and guides designed to help you build and improve your coding skills.
Learn C and C++ with step-by-step tutorials, practice problems, and helpful tips for beginners and experienced programmers alike.
Learn programming for free with beginner-friendly tutorials, interactive examples, and an online compiler for Python, Java, C/C++, and more.
Learn Perl programming with tutorials, video courses, and guides for beginners and advanced users. Find answers, tips, and resources for Perl development.
Play coding games to learn Python, JavaScript, and HTML. Solve puzzles, write real code, and create your own games and websites as you learn.
Learn JavaScript online with Eric Elliott. Access practical lessons, tips, and resources to boost your coding skills and make a real impact.
Learn to Code HTML & CSS offers clear, step-by-step lessons for beginners and advanced users to master web development basics, all for free online.
Learn Python programming with step-by-step tutorials for beginners and pros, covering basics, databases, GUIs, and machine learning topics.
Learn React with practical examples, tutorials, and guides. React Kung Fu helps you master React concepts and code through hands-on learning.
Java67 offers Java tutorials, interview questions, and course recommendations to help programmers learn, practice, and prepare for tech interviews.
Learn JavaScript, React, and Webpack with practical guides, tutorials, and resources for all skill levels. Perfect for anyone interested in web development.
Learn to code with tutorials, books, and courses from Flavio Copes. Get practical programming tips and stay updated through the newsletter.
Top Spoj.com Alternatives (Matching Language)
Learn coding, computer science, and interview prep with articles, tutorials, quizzes, and practice questions on programming and tech topics.
Explore programming solutions for the same tasks in many languages, helping you compare, learn, and expand your coding knowledge across platforms.
Learn coding and system design with interactive, AI-powered courses and projects. Practice real-world skills and prep for interviews, all in your browser.
Learnpython.org offers free, interactive Python tutorials with hands-on coding challenges for beginners and those looking to quickly learn Python basics.
Discover top-rated coding tutorials and courses, handpicked and ranked by the programming community, to help you learn new skills at your own pace.
Learn coding concepts with short, simple video lessons and practical tools designed to make programming easier and less stressful for everyone.
Learn coding and programming basics, trending tech, and languages like Python, Java, and AI—all in one place. Start mastering new skills with CodingX.
Exercism helps you learn, practice, and improve your programming skills in 75+ languages with exercises, mentoring, and a supportive community—all free.
Pybites helps you master Python through 1:1 coaching, live cohorts, and hands-on coding challenges to boost your skills and build real-world projects.
LearnShell.org offers a free, interactive shell scripting tutorial for beginners and anyone wanting to practice and improve their shell programming skills.
Snap! lets you learn programming by creating projects with visual code blocks. Build, share, and explore creative ideas in a friendly online community.
Hyperskill offers project-based coding courses in Python, Java, Kotlin, and more, helping you learn programming skills and prepare for a tech career.
Dcoder lets you solve coding challenges, learn programming, and practice on the go with a mobile-friendly platform for coders of all levels.
Learn to design and code real apps with hands-on courses in React, Swift, UI design, and development tools like Figma and SwiftUI. Build practical skills online.
EzzyLearning.net offers step-by-step programming and web development tutorials on ASP.NET, Blazor, AngularJS, C#, and more for easy learning.
Learn scientific Python with hands-on tutorials and clear explanations, covering beginner to expert topics in the Python data science ecosystem.
Flatiron School offers online and on-campus bootcamps in coding, data science, cybersecurity, and design to help you launch a tech career.
Learn how to simulate natural systems using JavaScript with interactive examples, tutorials, and code from "The Nature of Code" book and website.
Le Wagon offers coding bootcamps and tech courses to help you learn web development, data science, and AI skills for new career opportunities worldwide.
Learn Commodore 64 programming with short, easy-to-follow video tutorials covering BASIC and 6502 Assembly—perfect for beginners and retro fans.
More Spoj.com Alternatives
프로그래머스 offers coding courses, practice problems, and assessments for aspiring and professional software developers in Korean.
LeetCode.cn is a Chinese platform offering coding challenges, interview prep, and community discussions to help you improve programming skills and land tech jobs.
Explore interactive tutorials and lecture notes for Java, MIPS assembly, and vector algebra—ideal for students and anyone learning programming basics.
w3cschool是一个中文编程学习平台，免费提供HTML、CSS、Java、Python等多种编程语言的在线教程和学习资源。
Leer Python programmeren met online oefeningen, duidelijke documentatie en praktische cursussen. Ideaal voor beginners en gevorderden. Nederlandstalig.
Learn coding at your own pace with beginner-friendly courses in Python, JavaScript, HTML, and CSS. Start for free and build real skills for tech jobs.
Coderbyte helps developers prepare for coding interviews and lets companies assess technical skills with challenges, projects, and assessments.
Learn regular expressions with step-by-step tutorials, handy cheat sheets, tips, and advanced tricks, all in one easy-to-use resource for all skill levels.
CodeGym offers an interactive online Java course with 1200+ practice tasks, personalized learning plans, and a mix of theory and hands-on coding.
Learn Python programming with free video and text tutorials, covering topics from beginner basics to advanced machine learning and data analysis.
Learn Python the Hard Way offers beginner-friendly online courses and books that teach you to code in Python from scratch, with no prior experience needed.
Learn how to use Python to automate everyday tasks. Read the full book online for free and follow practical lessons to boost your coding skills.
Learn TypeScript step by step with easy guides, examples, and practical tips to help you understand and use TypeScript in your JavaScript projects.
AppCoda helps you learn Swift, SwiftUI, and iOS app development through free tutorials, ebooks, and video courses for all skill levels.
Practice coding skills through interactive games and challenges, compete with others, and learn programming in a fun, community-driven environment.
Explore open-source projects, articles, and resources to learn algorithms, JavaScript, Python, and machine learning by Oleksii Trekhleb.
AtCoder hosts regular online programming contests for all skill levels, letting you solve coding challenges, improve your skills, and view global rankings.
JS-Kit offers tools, tutorials, and resources to help you improve your JavaScript skills and make your development projects easier.
Find Android app development tools, guides, and training to build apps for phones, tablets, TV, cars, and wearables. Perfect for new and expert developers.
Find and share coding answers instantly with Grepper, a platform that offers quick code examples and solutions right from your search results.