Killer Caves
(Eingestellt am 1. Oktober 2024, 21:20 Uhr von ste221093)
Killer Caves
Normal Sudoku rules apply.
Killer Cages:
- Digits in a cage sum to the total shown in the top-left cell of the cage.
- Digits do not repeat within a cage.
- The value of cages without a given total must be determined by the solver.
- Digits that appear in a cage also act as "cave clues".
Cave:
- Shade some cells (the walls). Unshaded cells form a single connected group (the cave) with no enclosed, shaded cells. (I.e. all shaded "wall" cells must be connected by other shaded cells to an edge of the grid).
- All "cave clues" must be a part of the cave, with each number indicating the total count of cave cells connected vertically and horizontally to the numbered cell including the cell itself.
- There is exactly one digit that does not appear anywhere in the cave.
F-Puzzles (No answer checking)
Sudokupad (Answer checking)
Lösungscode: Row 2 and Row 5, no spaces
Kommentare
am 6. Oktober 2024, 23:12 Uhr von ste221093
Re-wording of cave rules for clarity
am 3. Oktober 2024, 22:59 Uhr von GameWorksRP
The solve was nice and had a good flow to it, finding a start was tough but doable and finding following steps was very intuitive! Thank you for this puzzle.
The cave clue was worded a bit odly, as said by Kafkapharnaum. This made the 2 cell 14 cage a bit odd to resolve.
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Response from ste221093: Thanks for solving and glad you enjoyed :) Thanks for the feedback on the cave rules, I will rethink the wording. Just to clarify, is the problem that the "non-cave" cells having to connect to the edge of the grid is not clear?
As I read it, the shaded cells form the cave. The use of 'leave behind' can be interpreted as 'create'. After rereading it a couple times I saw that you meant that the shaded cells form the edges of the cave, making that a single connected region.
am 3. Oktober 2024, 12:48 Uhr von Snookerfan
Very nice! Thank you
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Response from ste221093: Thank you!
am 3. Oktober 2024, 01:56 Uhr von Kafkapharnaum
Welcome back, and thanks for this beautiful cave puzzle (really love the look of the finished grid!). That was my first of this kind and I quite enjoyed it, even as once past the generous start, to me it felt harder than 3/5 (and the sudoku for the close was hardly trivial too, but I quite liked how that last bit of rule played out :-).
Now I know how a cave/coral plays, but I had to refresh my memory to the effect that both shadings need to connect to an edge; as the rules are now, it reads like this only applies to the cave part. But nevermind that -- bravo for setting this impressively minimalistic cave sudoku!
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Repsponse from ste221093: Thank you for the kind words and feedback! I'm glad the fluctuations in difficulty weren't too off-putting :)
am 1. Oktober 2024, 23:04 Uhr von marcmees
nice construction. thanks
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Response from ste221093: Thank you!
am 1. Oktober 2024, 22:17 Uhr von ste221093
Corrected solution code
am 1. Oktober 2024, 21:45 Uhr von SKORP17
Lösungscode ?
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Response from ste221093: Apologies, there was mistake, this has been corrected now.
