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Masyu puzzle app for iPhone and iPad


4.4 ( 9264 ratings )
Games Entertainment Board Puzzle
Developer: Yuki Fujimoto
Free
Current version: 1.0, last update: 6 years ago
First release : 09 Jan 2016
App size: 6.85 Mb

Masyu is popular puzzle game in Japan.

Masyu is played on a rectangular grid of squares, some of which contain circles; each circle is either "white" (empty) or "black" (filled). The goal is to draw a single continuous non-intersecting loop that properly passes through all circled cells. The loop must "enter" each cell it passes through from the center of one of its four sides and "exit" from a different side; all turns are therefore 90 degrees.

The two varieties of circle have differing requirements for how the loop must pass through them:

White circles must be traveled straight through, but the loop must turn in the previous and/or next cell in its path;
Black circles must be turned upon, but the loop must travel straight through the next and previous cells in its path.