or solve online (using our beta test of Penpa-Edit tools)
Theme: Double “LITS”
Author/Opus: This is the 22nd puzzle from guest contributor Joseph Howard.
Rules: Standard LITS rules, except that each region must contain two shaded tetrominoes. These two tetrominoes within a region cannot touch each other, and can be the same or different shapes.
Difficulty: 3.5 stars
Time Standards (highlight to view): Grandmaster = 4:45, Master = 6:45, Expert = 13:30
Note: Follow this link for classic LITS and this link for LITS variations. If you are new to this puzzle type, here are our easiest LITS to get started on. More LITS puzzles can be found in LOTS O’ LITS by Grant Fikes and Prasanna Seshadri, in The Art of Puzzles 2, and in our beginner-friendly collection Intro to GMPuzzles by Serkan Yürekli.