or solve online (using our beta test of Penpa-Edit tools in edgex mode where left click+drag draws lines and right click marks X’s)
Theme: Parallel Universes
Author/Opus: This is the 170th puzzle from our contributing puzzlemaster Murat Can Tonta.
Rules: Standard Slitherlink rules.
Difficulty: 3 stars
Time Standards (highlight to view): Grandmaster = 2:30, Master = 4:45, Expert = 9:30
Note: Follow this link for classic Slitherlink and this link for Slitherlink variations. If you are new to this puzzle type, here are our easiest Slitherlink puzzles to get started on. More Slitherlink puzzles can be found in The Art of Puzzles, Slitherlink and Variations, and our beginner-friendly book Logic Puzzles 101.