Masyu - Pearl Loop Puzzle

Pearl Loop brings Masyu logic puzzles to your phone. Connect the dots into a single loop that never branches or crosses itself, following the white and black pearls. Every generated puzzle has one solution.

WHITE AND BLACK PEARLS
Pass straight through a white pearl and turn at one or both adjacent dots. Turn at a black pearl and continue straight through both adjacent dots. Use these rules to build the loop with logic, without guessing.

THREE DIFFICULTIES
• Easy: a relaxed 6 × 6 board.
• Medium: an 8 × 8 puzzle.
• Hard: a 10 × 10 board for a longer challenge.

Tap between dots to draw or remove a line. Undo, redo and clear let you rethink a move. Read the rules whenever you need a reminder and start a fresh puzzle after solving the loop.

PLAY IN YOUR LANGUAGE
Choose your language from the selector in Settings, opened with the gear at the top right of the home screen. Follow the system language or choose from 17 languages. Your choice is saved for the next launch.

Game play works offline and does not require an account. The app is free and supported by advertising. Internet access is needed for ads, the privacy policy and optional feedback. Privacy choices are available when required.

SEND QUICK FEEDBACK
Settings opens the shared Tally form in your selected language. Optional diagnostic fields include the app name, version, build, platform, device, OS, locale and entry point. Puzzle contents and your moves are not attached to the feedback link.

Recent changes:
Play in 17 languages. Choose a language from the new Settings selector, opened from the top-right home gear. Send quick feedback through the matching Tally form with optional app, build and OS details.