Masyu: Logic Loop Puzzles

Contains adsIn-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Masyu: Pearl Puzzle Logic — the classic Japanese loop puzzle, polished for mobile.

Draw one continuous closed path through every black and white pearl. Straight on white, turn on black — simple rules, deep logic. Perfect for fans of Slitherlink, Sudoku, Hashi, and other Nikoli-style pencil puzzles.

WHY PLAY MASYU
• Authentic Masyu (Pearl Puzzle) rules, easy to learn, hard to master
• Hundreds of puzzles across 6 grid sizes: 5×7, 6×9, 7×11, 8×12, 9×14, 10×15
• Daily Challenge — a fresh puzzle every day with calendar history
• Random Challenge — endless variety when you want something new
• Interactive tour & tips for complete beginners
• Smooth finger drawing, undo/redo, pinch-zoom & pan
• Mark impossible edges with crosses to reason faster
• Timer, personal bests, and missions to keep you motivated
• Play offline anytime — no connection required to solve

HOW TO PLAY
1. Connect adjacent cells to form a single closed loop
2. The path must pass through every pearl
3. White pearls: go straight through; turn in at least one neighbor
4. Black pearls: turn on the pearl; both neighbors stay straight
5. No branches, no crossings — one elegant loop wins

Whether you want a quick morning brain workout or a long evening logic session, Masyu delivers clean boards, fair difficulty progression, and the satisfying “aha” of a perfect loop.
Classic Masyu pearl puzzles. Daily challenges, smart tools & offline play
Updated on
Aug 23, 2026
Featured stories

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Welcome to Masyu! Enjoy daily challenges, multiple grid sizes, and smooth drawing tools. Feedback welcome.