CSS Diner
CSS Diner is an educational web-based game that helps developers master CSS selectors. Players are presented with a table containing various HTML elements and must write the correct CSS selector to target specific items. The game covers a wide range of selectors, from basic type and class selectors to complex pseudo-classes and attribute selectors. It serves as a practical, hands-on tool for learning how to effectively target elements in a document object model.
Checked on Oct 19, 2026.
Alternative resources
devQuizzes
A community-driven platform for testing technical knowledge through user-submitted quizzes across various programming languages and frameworks.
CodeCombat
An educational platform that teaches programming languages like Python and JavaScript through a browser-based role-playing game.
CodinGame
A platform for improving programming skills through interactive coding games, puzzles, and competitive challenges in over 25 languages.