Theme: White Hole
Author/Opus: This is the 306th puzzle from our managing editor Serkan Yürekli.
Rules: Standard Balance Loop rules. Also, each row and column must contain exactly two stars. Stars cannot be placed in adjacent cells that share an edge or corner, and all stars must be on empty cells not used by the loop.
Difficulty: 4.5 stars
Time Standards (highlight to view): Grandmaster = 13:00, Master = 18:30, Expert = 37:00