Kurotto by Prasanna Seshadri
or solve online (using our beta test of Penpa-Edit tools)
Theme: Empty Columns
Author/Opus: This is the 197th puzzle from our contributing puzzlemaster Prasanna Seshadri.
Rules: Standard Kurotto rules.
Difficulty: 3.5 stars
Time Standards (highlight to view): Grandmaster = 4:30, Master = 8:45, Expert = 17:30
Solution: PDF; a solution video is also available here.
Note: Follow this link for classic Kurotto puzzles and this link for variations on Kurotto puzzles. If you are new to this puzzle type, here are our easiest Kurotto to get started on. More Kurotto puzzles can be found in the ebook Kurotto by Prasanna Seshadri.
Took a long time to crack … all the 8s in the bottom right quadrant gave me a hard time … overall excellent puzzle
8:44.Nice one