CodeShuffle: Learn to Code

Python & JavaScript puzzles

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Put shuffled lines of code back in order. 200 Python and JavaScript puzzles, from beginner to advanced, with answers and short explanations. CodeShuffle turns learning to code into bite-sized puzzles. Each puzzle shows a short program with its lines shuffled. Read the task, drag the lines back into the right order, and tap Check. - 200 puzzles: 100 in Python and 100 in JavaScript - Three levels: Beginner, Intermediate, and Advanced - Learn how real code fits together: loops, conditions, functions, classes, recursion, and more - Every puzzle is tested by running its code, so the correct order really works - Stuck? See the answer with a short explanation - Track your progress and keep a daily streak - All puzzles are built into the app and work offline - No account needed Your first two new puzzles each day are free. To open more, or to see an answer, you can watch a short ad. Puzzles you have solved and answers you have seen stay free. CodeShuffle is based on Parsons problems, a well-known exercise format in programming education. Python is a registered trademark of the Python Software Foundation. JavaScript is a trademark of Oracle Corporation. CodeShuffle is not affiliated with or endorsed by either organization.

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The developer, WORLDTREND G.K., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

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    • Identifiers
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  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

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Information

Seller
WORLDTREND G.K.
Size
30 MB
Category
Education
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
13+
Copyright
© 2026 WORLDTREND G.K.
  • Developer Website
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