Puzzle 31: Masyu 6

Another anti-symmetric Masyu.

Puzzle 29: Masyu 5

My first Masyu with perfect anti-symmetry (every white circle is 180 degree symmetric from a black circle and vice versa).

Puzzle 25: Masyu 4

Puzzle 23: Masyu 3

Hope you enjoy! Do you guys think it is beneficial to have difficulty ratings on these puzzles or not?

Puzzle 12: Masyu 2

Another Masyu for you. The rules are at http://en.wikipedia.org/wiki/Masyu.

Puzzle 4: Masyu 1

Another puzzle type for you. Hope you enjoy! By the way, if there are any puzzle types you particularly do or don't like, please let me know.