Swift Quiz

iOS and macOS development

Practice Swift with 90 questions spread across 3 difficulty levels, roughly 180 minutes of practice in total. Every question comes with a written explanation, so a wrong answer teaches you something. Useful for interview preparation, for checking your own level before taking on a project, or just for finding the gaps in what you know.

Choose your difficulty level

Beginner

Swift Fundamentals

Master Swift basics including variables, constants, data types, functions, and control flow

30 questions45 min

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Intermediate

Swift Development

Explore classes, structs, protocols, optionals, error handling, and collections

30 questions60 min

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Advanced

Swift Mastery

Master generics, memory management, concurrency, advanced patterns, and SwiftUI

30 questions75 min

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