Sudoku Custom

Advanced Sudoku Solver

Free · In-App Purchases · Designed for iPad

A customizable Sudoku app where you can input any legal Sudoku puzzle. Come create your own Sudoku now! Stuck on a hard Sudoku? Want to learn advanced techniques like X-Wing, Swordfish, or ALS? Sudoku Custom is your complete learning system with: 30+ SOLVING TECHNIQUES WITH TUTORIALS Learn every technique from basic Single Candidate to advanced Almost Locked Sets (ALS), Forcing Chains, and more. Each technique includes: - Step-by-step explanations - Visual demonstrations - Interactive examples PERFECT FOR LEARNING - Beginner? Start with easy techniques - Advanced? Master expert strategies like Jellyfish, Sue de Coq - Stuck? Import ANY puzzle and get detailed solving hints TENS OF THOUSANDS OF PUZZLES - 7 difficulty levels (Easy → Impossible) - Fresh challenges every day - Perfectly generated for quality solving POWERFUL SOLVER & IMPORT - Scan or manually input puzzles from newspapers, NYT, Apple News - Get step-by-step solutions with technique explanations - Save puzzles for later - No ads interrupting your learning COMPETE & TRACK PROGRESS - Global leaderboards - Track your solving statistics - Challenge yourself with harder puzzles **SUPPORTED TECHNIQUES:** Naked/Hidden Singles, Pairs, Triples, Quadruples | Block Elimination | X-Wing | Swordfish | Jellyfish | XY-Wing | XYZ-Wing | Skyscraper | X-Chain | Forcing Chains | Almost Locked Sets (ALS) | Sue de Coq | Unique Rectangle | and many more! Whether you're learning Sudoku or stuck on that impossible puzzle, Sudoku Custom helps you understand WHY each number goes where. Download now and become a Sudoku expert!

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

1.Puzzle database fully updated: 60,000 puzzles with clearer difficulty progression and 2 new difficulty levels 2.Fixed crash bug in custom mode

Version 2.2.7

The developer, 子健 高, 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:

    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Usage Data

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Provider
    • 子健 高
  • Size
    • 28.9 MB
  • Category
    • Puzzle
  • Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 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 and 17 more
    • English, Dutch, French, German, Greek, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
  • Age Rating
    4+
  • In-App Purchases
    Yes
  • Copyright
    • © 2025 gaozijian. All Rights Reserved
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

      Discover new games and play with friends. This game also features leaderboards.

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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