Isodoku by Prasanna Seshadri
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Theme: Clue Symmetry and Logic
Author/Opus: This is the 128th puzzle from our contributing puzzlemaster Prasanna Seshadri.
Rules: Standard Isodoku rules, using numbers 1-8.
Answer String: Enter the 5th “row” from left to right, followed by a comma, followed by the 7th “row” from left to right.
Time Standards (highlight to view): Grandmaster = 4:00, Master = 6:00, Expert = 12:00
Solution: PDF
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11:46.Nice ! Much harder than the previous one .