AI-powered — add a topic and generate in under a minute.
Generate a code reading quiz for any language or concept. Pick a programming language, enter a topic such as “JavaScript closures” or “Python list comprehensions”, and the AI produces multiple-choice questions where you predict the output, spot the bug or pick the correct behaviour — without running the code.
It's ideal practice for technical interviews and sharpening the ability to reason about code. Want hands-on coding instead? Try the Data Structures & Algorithms challenges to write and run real code, or build an interview prep quiz.
A code reading quiz presents a code snippet and asks you to predict the output, identify a bug, or select the correct behaviour. It builds the ability to read and reason about code without running it — an important skill for technical interviews.
SkillDojo AI generates code reading quizzes in 40+ languages and tools — including JavaScript, TypeScript, Python, Java, C#, C++, Go, Rust, SQL, Bash and more. Pick your language, or choose "Other" and we infer it from your topic.
Code reading quizzes are multiple-choice — you read the code and select the correct answer. Data Structures & Algorithms Challenges require you to write and run working code against test cases. Both are available on SkillDojo AI.