Top 24 alternative sites to checkio.org
The Python Challenge
Python Challenge home page, The most entertaining way to explore Python. Every puzzle can be solved by a bit of (python) programming.
CodeCombat - Coding games to learn Python and JavaScript
Learn typed code through a programming game. Learn Python, JavaScript, and HTML as you solve puzzles and learn to make your own coding games and websites.
Coding Games and Programming Challenges to Code Better
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
Learn to Code - for Free | Codecademy
Learn the technical skills to get the job you want. Join over 50 million people choosing Codecademy to start a new career (or advance in their current one).
Python Projects for Beginners . Python Practice. Practity
Python real-world projects with solutions. Python assignments and practice projects developed by software engineers.
Codewars: Achieve mastery through challenge
Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.
Author: @Cyberseer
GitHub: Where the world builds software
GitHub is where over 65 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and feat...
Practice Python
Author: Michele Pratusevich; Michele.Pratusevich@Gmail.Com
Stack Overflow - Where Developers Learn, Share, & Build Careers
Stack Overflow | The World’s Largest Online Community for Developers
Learn Python Programming Online
Learn the Basics of Python Programming online with Python Principles. Helpful community, example-based learning, and 100+ coding exercises.
Welcome to Python.org
The official home of the Python Programming Language
VISUALIZE CODE EXECUTION Learn Python, Java, C, C++, JavaScript, and Ruby
HTML
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
GeeksforGeeks | A computer science portal for geeks
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
Independent Software Testing Sevices Company | Quality Engineering | QA Consulting
Cigniti is the world’s first Independent Software Testing & Quality Engineering Services Company to be appraised at CMMI-SVC Level 5, and an ISO 9001:2008 & ISO 27001:2013 certified organization. Cigniti is recognised as leaders in Independent Quality Assurance, globally.
Author: Cigniti
Learn to Code for Free
Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.
JetBrains: Essential tools for software developers and teams
JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.
Coderbyte | Code Screening, Challenges, & Interview Prep
Improve your coding skills with our library of 300+ challenges and prepare for coding interviews with content from leading technology companies.
Author: — Luke Maxwell
Python Tutorials – Real Python
Learn Python online: Python tutorials for developers of all skill levels, Python books and courses, Python news, code examples, articles, and more.
Author: Real Python
Other sites like checkio org
CheckiO - coding games and programming challenges for beginner and advanced
CheckiO - coding websites and programming games. Improve your coding skills by solving coding challenges and exercises online with your friends in a fun way. Exchanges experience with other users online through fun coding activities
js.CheckiO - TypeScript coding challenges and exercises with solutions for beginners and advanced
js.CheckiO - TypeScript practice online. Improve your coding skills by solving coding challenges and exercises online with your friends in a fun way. Exchanges experience with other users online through fun coding activities.
py.CheckiO - Python coding challenges and exercises with solutions for beginners and advanced
py.CheckiO - Python practice online. Improve your coding skills by solving coding challenges and exercises online with your friends in a fun way. Exchanges experience with other users online through fun coding activities.
Codela | Online Coding Challenges
Discover the most fun way to prepare for coding interviews. Improve your programming skills by solving coding challenges and collecting badges.
Future Skill | Learn programming for free
Become a better programmer through fun code challenges and games. Future Skill is a fun way to improve your code, learn new programming languages and compare your results with your programming peers – free of charge. All you have to do is go on to our website and start coding!