Loopi
CodinGame
CodinGame is a website for programmers to improve their coding skills by solving puzzles and competing in multiplayer games in over 25 languages.
The platform offers a unique way to learn by turning code into visual representations, where your program controls a character, a spaceship, or a battle unit in a game environment. It supports many popular languages like Python, JavaScript, Java, C++, and more.
It’s a great place for older children and teenagers who already have some programming basics to practice and challenge themselves with increasingly complex logical problems.