RECOMMENDING

https://microstudio.dev/ 

https://leetcode.com/ 

https://codingchallenges.fyi/ 

https://py.checkio.org/ 

https://checkio.org/ 

https://www.csunplugged.org/en/ 

https://www.barefootcomputing.org/ 

https://www.scratchfoundation.org/home 

https://tomorrowcorporation.com 

https://www.codingame.com/start/ 

https://coderpad.io/ 

https://blockly.games/ 

https://codecombat.com/ 

https://codepip.com/ 

https://lightbot.com/ 

https://code.org/en-US 

https://studio.code.org/courses/music-jam-2024/units/1/lessons/1/levels/1 

https://csforall.org/en-US 

https://www.codewars.com/ 

https://mystery.knightlab.com/ 

https://store.screeps.com/

https://www.stem.org.uk/resources/library/collection/3909/computer-science-unplugged 

https://kodebytes.io/ 

https://www.codetheirdreams.com/en/online-coding-games/ 

https://www.educative.io/coding-practice 

https://animogames.org/ 

https://www.puzzlecode.org/en/ 

https://www.codechef.com/ 

https://exercism.org/ 

https://techartisans.io/blog/web-design/puzzle-websites-to-sharpen-your-programming-skills/ 

https://www.kodable.com/ 

https://wiredme.com/topics/homeschool-activities/unplugged-coding-activities/ 

https://teachyourkidscode.com/coding-unplugged/ 

https://www.youthcodejam.org/blog/2025/8/4/unplugged-activities-that-complement-coding-skills 

https://sql-island.informatik.uni-kl.de/ 

https://www.tynker.com/ 

https://www.bebras.org/