Theme: Conjunction T
Author/Opus: This is the 286th puzzle from our managing editor Serkan Yürekli.
Rules: Standard Slitherlink rules. Also, enter a number from 0 to 3 into each gray cell as additional Slitherlink clues. Numbers in the gray cells cannot repeat in any row, column, or gray tetrominoes.
Difficulty: 3.5 stars
Time Standards (highlight to view): Grandmaster = 4:45, Master = 7:30, Expert = 15:00
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.