Masyu Strategy Guide

Master Masyu with these expert tips and techniques. From beginner fundamentals to advanced patterns, these strategies will help you solve puzzles faster and more confidently.

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Key Strategies

  1. White circles: go straight

    The loop must pass straight through a white circle. Additionally, the loop must turn in at least one of the two cells immediately before or after the circle.

  2. Black circles: turn here

    The loop must make a 90° turn at a black circle. Additionally, the loop must go straight in both cells immediately before and after the black circle.

  3. Chain constraints from circles

    Each circle forces behavior in the cells around it. Start with circles near corners or edges where fewer options exist, then chain the forced segments outward.

  4. The loop is one single path

    The complete loop visits every circle and forms a single closed path with no branches or dead ends. If a segment would close a small disconnected loop, it's wrong.

Put It Into Practice

The best way to improve is to play regularly. Start with an easy puzzle and apply these techniques one at a time.