Partial Eclipse
(Eingestellt am 7. August 2024, 21:00 Uhr von XeonRisq)
- Partial sudoku rules apply. The digits 1 to 9 must appear once in every region. The digits in each row and column must be unique.
- Cells in gray are NOT part of the sudoku grid.
- Shady Counters : Numbers in gray specify how many digits in grid cells (white cells) repeat in the associated row and column.
- Rooftops (Skyscraper hybrid) : Each digit in the grid represents the height of a building in its cell. Taller buildings obstruct the view of shorter building's rooftops behind them.
- Clues outside the grid give the number of rooftops visible from the vantage point of the building in the first cell in the associated row or column. (not including itself)
- SudokuPad link - link to solve puzzle below
Below demonstrates how the Shady Counters constraint works.
The 2 in gray sees 5-4-8 in the row, and 3-4-8-6-1-2 in the column; of which 4 and 8 repeat.
The 3 in gray sees 6-7-9 in the row, and 6-1-2-7-5-9 in the column; of which 6, 7 and 9 repeat.
The 1 in gray sees 3-2-1 in the row, and 5-9-7-3-8-4 in the column; of which 3 repeats.
Lösungscode: Row 8 followed by Column 6 (15 digits)
Kommentare
am 20. Oktober 2024, 05:52 Uhr von wisty
Really great idea with the partial sudoku grid and shady counters. Super smooth execution! I was pleasantly surprised by the flow. Easier than 4* imo
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Thanks for the detailed feedback, but 4-stars seems pretty fair with the oddity of the ruleset (but difficulty wise, you may be right); and of course, not everyone can be as good a solver as the infamous "wisty"!
am 20. Oktober 2024, 05:51 Uhr von isajo4002
That was not as scary as it seems!!!
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Thanks for taking a stab at this one, but I did tell you that it was not as difficult as some of the other recent puzzles. Appreciate the solve/feedback.
am 8. September 2024, 07:45 Uhr von Elliott810
Beautiful puzzle! I really love the rooftops constraint. Thanks:)
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Appreciate the generous feedback. And rooftops is an interesting twist on skyscrapers constraint, right? Always a joy hearing from you Elliott, appreciate the continued support.
am 8. August 2024, 16:45 Uhr von Chilly
Great stuff, as always - thanks for that.
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Always grateful for your solves and feedback on these puzzles; many are improved or outright fixed upon your insight.
am 8. August 2024, 16:13 Uhr von marcmees
very nice. Enjoyed that. Thanks
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Appreciate that, glad you enjoyed this one.
