Masyu

Masyu is a great puzzle devised by Nikoli. It has dots! the rules are as follows: Make a single loop woth no crossings, branches or shared cells. The loop must pass through all circles. When passing through a white circle, the loop must go straight through the cell, but make a 90° turn in at least one of the adjacent cells. When passing through a black circle, the loop must make a 90° turn on that cell and go straight through both the adjacent cells. Masyu is a fun puzzle in which people can enjoy.