Chaos is a Club Sandwich (9X9)
(Published on 19. February 2022, 23:49 by SenatorGronk)
Rules
- The digits 1-9 appear once in each row, column and region in the grid. Regions consist of 9 orthogonally connected cells and must be deduced.
- Numbers on the left and upper sides of the grid equal the sum of the digits between the first and last region border in the row/column.
- Numbers on the right and bottom sides of the grid equal the total number of region borders in the row/column.
The Puzzle:
F-Puzzles
CtC
NOTE: Because of the chaos construction, neither tool will confirm the correct solution.
Solution code: Column 7 + Row 8
Comments
on 19. June 2022, 08:09 by cdwg2000
Very nice.
on 17. March 2022, 12:00 by MagnusJosefsson
Fantastic puzzle, chaos construction at its finest!
on 3. March 2022, 15:58 by SenatorGronk
Simplified rules
on 26. February 2022, 21:10 by Elliptical
Great Puzzle! Took me along time and was worth every minute.
on 22. February 2022, 06:18 by Mip
That was absolutely brutal, but very good.
on 21. February 2022, 00:53 by marcmees
Very nice. thanks.
on 20. February 2022, 12:33 by kolot
Very beautiful puzzle. I had a lot of fun with this.
on 20. February 2022, 12:06 by henrypijames
It's sooo easy to mak mistakes in a puzzle like this ...
For those who want to skip over the laborious factorization calculation, here's a Penpa+ link with the clues already broken down into layers×sum: https://tinyurl.com/yax5t5w5
