Folding Sudoku - Swiss Roll
(Published on 24. August 2020, 16:34 by meowzzz)
Normal sudoku rules apply, fill each row, column, and box with the numbers 1 through 9.
Sandwich sudoku rules apply, the sum of the numbers between the largest and smallest number in the row or column must match the number indicted outside the grid.
The rows and columns with a sandwich sum indicate an unrolled swiss roll.
Swiss rolls can only be rolled from either end, that's how the chef does it.
A rolled up swiss roll cannot overlap another rolled up swiss roll.
The numbers within the rolled up swiss roll must match the numbers of the unrolled roll.
Unfortunately one of the swiss rolls is beyond repair but we're not sure which one it is.
The broken roll, will still have a valid sandwich sum.
The chef provided this recipe to demonstrate how to roll:
The lines indicate valid ways to roll.
The red fives are invalid ingredients to demonstrate how rolls can be eliminated.
In this example, the green roll is the valid roll.
Can you salvage the remaining swiss roll's and save the bakery?
https://f-puzzles.com/?id=y67qdu9l
Solution code: Col 4, Col 5
Comments
on 2. September 2020, 16:55 by meowzzz
@ropeko What are Swiss rolls called in Switzerland? Haha!
In testing, some people had trouble getting it and some people got thru the puzzle with ease. So I didn't know how to rate it :)
on 31. August 2020, 20:10 by ropeko
Oh, they are called „swiss rolls“ in English. I wasn‘t aware of that, although I‘m Swiss xD. I liked the puzzle a lot and I‘m a bit surprised there aren‘t more solutions yet. It wasn‘t that difficult for me (more 2-3 stars). Maybe „swiss rolls“ are automatically easier to solve for Swiss :D.
on 25. August 2020, 05:32 by panthchesh
Very nice :)
on 24. August 2020, 16:30 by meowzzz
Inspired by the greek carpets, but in reverse :P
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000426
