How to Play
Masyu gives you a grid containing black and white circles, called pearls. You must draw a single continuous loop that passes through every pearl. The loop cannot cross or branch.
White pearls must be passed straight through, and the loop must turn in at least one of the cells immediately before or after the pearl. Black pearls must be turned on, and the loop must travel straight through both adjacent cells.
Controls
Click or drag along grid edges to draw the loop. Click again to remove a segment.
Scoring
Time is the main metric. Masyu rewards seeing forced loop segments early.
