Stingray (Odd) - Numbered rooms+Parity lines Sudoku
(Eingestellt am 11. Januar 2023, 23:02 Uhr von Qodec)
This puzzle is part of a duo. I'll decide later if I'm going to publish its counterpart Stingray (Even) on here as well.
- Normal sudoku rules apply: Each row, column, and region indicated by thick borders in the grid must contain the digits 1 to 9 once each.
- Numbered rooms: Clues outside the grid indicate the digit which has to be placed in the Nth cell in the corresponding direction, where N is the digit placed in the first cell in that direction. Example: if r9c9 is a 2, then because of the 6 clue the second cell counting from the east to the west in row 9, r9c8, is a 6.
- Parity lines: Adjacent digits along each line must have opposite parity, i.e. one of them must be even, the other odd.
You can play this puzzle online using:
- CTC app (Sudokupad): https://tinyurl.com/4f7284n8
- f-puzzles: https://f-puzzles.com/?id=2kdb9pmz
Lösungscode: Row 8. I.e. the 9 digits in row 8 from left to right, for example: 123456789
Kommentare
am 18. Januar 2023, 16:45 Uhr von Playmaker6174
Super satisfying and engaging puzzle! I really like when certain beautiful patterns played out like that ;)
am 16. Januar 2023, 16:50 Uhr von Samish
Very clever puzzle, it unfolds really beautifully
am 14. Januar 2023, 05:48 Uhr von GavinGuile
That was hard. Great puzzle!
am 13. Januar 2023, 20:21 Uhr von Snookerfan
Amazing puzzle! Thank you
am 13. Januar 2023, 16:12 Uhr von Kabuki73
Beautiful logic and solution path! Thanks for setting!
am 12. Januar 2023, 15:13 Uhr von argl
at the upper limit of my abilities. awesome puzzle, thanks
am 12. Januar 2023, 09:48 Uhr von Qodec
Fixed solution code description. Thanks marcmees for catching that!
am 12. Januar 2023, 09:43 Uhr von marcmees
nice but confusing solution code ... the 9 digits in row 1 from left to right ??? -> row 8 from C1 to C9.
am 12. Januar 2023, 08:36 Uhr von Elliott810
Absolutely brilliant construction (and pretty hard)! Thanks:)
am 12. Januar 2023, 04:04 Uhr von Bellsita
I loved that puzzle so much! Fun interactions and logic!!
am 12. Januar 2023, 00:10 Uhr von Piatato
Impressive construction! Lots of very elegant logic :-)
