Masyu by Freddie Hand
or solve online (using our beta test of Penpa-Edit tools in linex mode where left click+drag draws lines and right click marks X’s)
Theme: Odd Ones Out
Author/Opus: This is the 15th puzzle from guest contributor Freddie Hand.
Rules: Standard Masyu rules.
Difficulty: 1.5 stars
Time Standards (highlight to view): Grandmaster = 1:00, Master = 1:30, Expert = 3:00
Solution: PDF and solving video.
Note: Follow this link for classic Masyu and this link for Masyu variations. If you are new to this puzzle type, here are our easiest Masyu to get started on. More Masyu puzzles can be found in The Art of Puzzles and in our beginner-friendly book Logic Puzzles 101.
1:30.
Nice one, Freddie!
2:31.Good use of loop logic towards the end !