Demonstrating Broken 159
(Eingestellt am 17. November 2021, 23:16 Uhr von riffclown)
This is a demonstration puzzle to introduce the Broken 159 variant to the community. It is not intended to be difficult but is intended to teach the logic inherent in this new constraint.
Normal Sudoku and some 159 rules apply.
Broken 159- Shaded red cells in column 1 indicates the position of 1 in the same row. The same is true of columns 5 and 9, regarding the digits 5 and 9, respectively. These rules apply ONLY to shaded red cells in those columns. (i.e. negative constraint - unshaded cells cannot index 1,5 or 9 from those respective columns)
Lösungscode: Row 7 followed by Column 1 left to right, top to bottom, No spaces
Kommentare
am 5. April 2022, 16:37 Uhr von riffclown
Removed Regular 159 Tag
am 20. Dezember 2021, 17:07 Uhr von PrimeWeasel
Loads of little deductions. Really enjoyed it, looking forward to more of them!
am 15. Dezember 2021, 22:35 Uhr von riffclown
Added Broken 159 Tag
am 18. November 2021, 21:52 Uhr von Guillem98
I really like it, I struggled a bit because I forgot about the negative constraint, but when I figure it out it had a wondefoul resolution
--Thank You for the kind words. Very Glad you enjoyed
am 18. November 2021, 08:58 Uhr von gbrljt
Cool demo! Looking forward to this ruleset in the future.
Thank You!,, Me too.. It has some very interesting possibilities.
am 18. November 2021, 02:18 Uhr von dskaff
I am a fan of normal 159 puzzles but didn't notice the negative constraint at first because i've never seen it before.
I absolutely loved the new logic it introduced.
am 18. November 2021, 01:07 Uhr von PleaseIgnore
I'm such an idiot, I didn't read about the negative constraint and kept finding multiple solutions. Nice puzzle! I'm a big fan of 159 and its variants
There are quite a few Broken 159 Puzzles in the works.. That Negative Constraint is indeed powerful and the variant allows some bypassing of the zoning that limits regular 159.
am 18. November 2021, 01:04 Uhr von Mad-Tyas
Very nice introduction puzzle!
Thank You
am 18. November 2021, 00:03 Uhr von elpadrinoIV
I'm still quite slow with the 159 variant. This one looks interesting and it's super accesible. Thanks for the puzzle!
Thank You for the solve! I'm sincerely glad you enjoyed. More Broken 159 Coming Soon :-)
