Coduzzle

Coding Pattern Practice

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Master coding interview patterns through understanding, not memorization. Free problems included — unlock the full pack to level up. Coduzzle teaches you to recognize coding interview patterns through a structured 5-step learning loop — so you understand WHY solutions work, not just what they're called. Each problem guides you through: • Read the problem and tap clue words that hint at the approach • Select the building blocks (data structures, variables) the solution needs • Arrange strategy steps in the correct logical order • Review the full explanation with time/space complexity • Identify the algorithmic pattern — after you already understand it Covers Sliding Window and Binary Search patterns with problems ranging from Easy to Medium difficulty. 3 problems free, with optional monthly ($0.99/mo) or annual ($9.99/yr) subscriptions to unlock all problems. Built for anyone preparing for software engineering interviews who wants structured, active practice on their phone — no laptop required. Privacy Policy: https://gzakhar.github.io/coduzzle-site/privacy-policy.html Terms of Use (EULA): https://gzakhar.github.io/coduzzle-site/terms-of-use.html

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

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    Information

    Provider
    georgy zakharov
    Size
    46.3 MB
    Category
    Education
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Coduzzle Premium QAR 39.99
    • Coduzzle Premium QAR 2.99
    • Learn More
    Copyright
    © 2026 Coduzzle
  • Privacy Policy

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