The Constable
(Eingestellt am 18. März 2024, 08:34 Uhr von Scojo)
- Irregular Sudoku: Place the digits 1-9 once each in every row, column, and outlined region.
- XV: An X between two cells indicates that the digits in those cells sum to 10. A V between two cells indicates that the digits in those cells sum to 5. Cells without an X or V between them must not sum to 5 or 10.
- Japanese Sums: The colored circles outside the grid indicate the order of runs of contiguous cells found in that row or column that must be shaded the color of the clue. The number in the clue indicates the sum of the cells in the run. There must be at least one unshaded cell between runs of the same color, though there is no need between runs of differing colors. A '?' as a clue represents any unknown total. All runs are given.
Solve in SudokuPad
Lösungscode: The digits in every colored cell in row 7
Kommentare
am 24. April 2024, 03:04 Uhr von Krokant
Really nice puzzle. :)
am 24. März 2024, 18:14 Uhr von juhish
Me at start: oh don't forget the neg constraint
Me after staring at screen for 15 minutes: oh the rules had a neg constraint
am 20. März 2024, 14:24 Uhr von Snaques
I just love the combination of Japanese sums with irregular sudoku. The only thing that gets me every single time is the negative rule for any ruleset tbh.
am 20. März 2024, 00:57 Uhr von HumanBirdsong
Beautiful puzzle, Scojo, especially the placement of the V to complete the image!
Interestingly, it's almost solvable without the negative XV constraint, apart from two deadly patterns at the end (as I discovered when I made it to that point forgetting the negative constraint entirely, and thinking that this was more like a four-star puzzle!).
am 19. März 2024, 14:57 Uhr von MontyPython'sHolyAle
A very nicely flowing solve if you read the rules thoroughly... which I didn't.
am 19. März 2024, 00:40 Uhr von rictech
Excellent puzzle, thanks! Got stuck for a while until I re-read the rules and saw the negative constraint. Smooth after that.
am 18. März 2024, 18:36 Uhr von only1evenprime
Really enjoyed this one all the way through.
am 18. März 2024, 11:46 Uhr von Lion Crow
That was fun. Thanks.
am 18. März 2024, 11:23 Uhr von Ju Corb
Lovely puzzle
I usually struggle with this type of puzzle but found every stage logical thanks
