Araf (Line) by Serkan Yürekli
or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a composite mode for line/edge drawing and a shading mode.)
Theme: For U
Author/Opus: This is the 314th puzzle from our managing editor Serkan Yürekli.
Rules: Standard Araf rules. Also, there may not be four consecutive cells that are part of a region in any row or column.
Difficulty: 2.5 stars
Time Standards (highlight to view): Grandmaster = 2:45, Master = 3:30, Expert = 7:00
Solution: PDF; a solution video is also available here.
Note: Follow this link for more Araf puzzles on this website. If you are new to this puzzle type, here are our easiest Araf Puzzles to get started on. More Araf puzzles can be found in the ebook Araf by Serkan Yürekli.
Very nice puzzle … first puzzle I have come across to have such a constraint….
7:01.A bit slow. Nice solve.