Jigsoku. Jigsaw Sudoku.

Jigsaw Sudoku Puzzles

Free · In‑App Purchases

Jigsaw Sudoku with colorful irregular regions. Every puzzle is unique — master new strategies with smart hints, daily challenges, and campaign mode. Jigsoku is Jigsaw Sudoku — where the familiar 3×3 boxes are gone, replaced by nine colourful, irregularly shaped regions that look like a jigsaw puzzle. Every region still holds digits 1–9, and so does every row and column. But the irregular shapes change everything about how you think and solve. Standard Sudoku logic only gets you so far. The wildcard shapes force new strategies, new spatial reasoning, and a completely fresh challenge — even for experienced solvers. IRREGULAR REGIONS — THE HEART OF JIGSOKU • Nine uniquely shaped regions replace standard 3×3 boxes — every puzzle is visually distinct • Region shapes vary per puzzle, so your eyes and your logic adapt constantly • Coloured regions make the jigsaw aesthetic immediately visible on the grid • The irregular geometry creates constraints that standard Sudoku never demands SIX DIFFICULTY LEVELS • Easy: Gentle introduction to jigsaw logic — great for newcomers • Medium: Satisfying challenge for daily play • Hard: Region shapes start biting — sharpen your spatial thinking • Expert: For solvers who have mastered standard Sudoku and want more • Pro: Advanced techniques meet irregular geometry • Master: The ultimate challenge for jigsaw solving virtuosos DAILY CHALLENGES • A fresh Jigsoku puzzle every day, identical worldwide • Build your daily streak and track your calendar progress • Compete on global leaderboards LEARN WITH TECHNIQUES • Technique library with interactive tutorials adapted for irregular regions • Campaign Mode — progressive levels from beginner to master • Smart Hints — explain the technique behind each step, never just the answer ELEGANT DESIGN • Colourful jigsaw regions with clean, readable cells • Ten beautiful colour themes with light and dark variants • Dark mode for comfortable late-night solving SMART TOOLS • Pencil marks and inline candidates • Unlimited undo and redo • Error highlighting to catch mistakes early • Auto-save — never lose your progress • Highlight matching numbers across the grid TRACK YOUR PROGRESS • XP system and 80 achievements • Personal best times and win streaks • Cloud sync across all your devices • Game Center integration PLAY YOUR WAY • Fully offline — play anywhere, anytime • No account required to start • Free to play with no paywalls If you love Sudoku but crave something visually surprising and strategically richer, Jigsoku is your next obsession. Download free and bend the grid. Terms of Use: https://www.locksmithcreativemilan.com/jigsoku/legal/terms-of-service.html

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

What's New in v1.2.2: • Improved hint system with full undo support for eliminations • Share menu now fully visible with proper icon rendering • Updated Reddit sharing with clearer grid format • Better error feedback when generating puzzles • Bug fixes across undo, save system, and challenge sharing Thank you for playing Jigsoku!

Version 1.2.4

The developer, MICHAEL CHARLES LOCKYER, 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:

    • Contact Info
    • Identifiers

  • Data Not Linked to You

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

    • Identifiers
    • Usage Data
    • Diagnostics

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

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Larger Text

    • Dark Interface

    • Differentiate Without Color Alone

    • Sufficient Contrast

    • Reduced Motion

Information

Seller
MICHAEL CHARLES LOCKYER
Size
158.6 MB
Category
Puzzle
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 32 more
  • English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
4+
In-App Purchases
Yes
  • Jigsoku Premium Yearly $17.99
  • Jigsoku Premium Monthly $2.99
  • Learn More
Copyright
© 2026 Locksmith Creative Milan
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

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

    More by MICHAEL CHARLES LOCKYER

    You Might Also Like