Badminton (Parity mirror sudoku with arrows and diagonal)
(Eingestellt am 5. August 2023, 01:12 Uhr von Qodec)
Special thanks to zegres not only for the inspiration, but also for kindly putting this in f-puzzles for me.
- Sudoku: Each row, column, and region indicated by thick borders in the grid must contain the digits 1 to 9 once each.
- Parity mirror: Odd-even parity is reflected across the diagonal running NW-SE. (For example: if R6C2 is odd, R2C6 must also be odd.)
- Diagonal: The other diagonal running SW-NE must contain the digits 1 to 9 once each.
- Arrows: Digits along an arrow can repeat and must sum to the digit in its attached circle.
You can play this puzzle online using:
- Penpa+: https://tinyurl.com/ddwu6ttw
- CTC app: https://tinyurl.com/2p8euax9
Hope you'll enjoy!
Lösungscode: Row 7 and column 7. I.e. the 9 digits in row 7 from left to right, followed by the 9 digits in column 7 from top to bottom, for example: 123456789123456789
Kommentare
am 23. August 2023, 16:24 Uhr von Niverio
So many satisfying deductions in this! (along with an evil one). Had lots of fun with it.
am 19. August 2023, 00:31 Uhr von Hydalin
Very clever puzzle, enjoyed it a lot. It got a lot of situations were I thought "now it's falling apart' but it didn't. So it took quite a while, but I really enjoyed it! Thank you, Qodec!
am 15. August 2023, 18:50 Uhr von GeorgeTheToad2
Came here from Zegres reverse arrow which I found well constructed. This one was also very well constructed and a lot harder. Thank you for sharing these wonderful creations.
am 14. August 2023, 13:10 Uhr von Mr.Menace
A solve full of surprised. Enjoyed solving this a lot! Typical Qodec puzzle where every bit of logic is squeezed out of the constraint!
am 14. August 2023, 04:21 Uhr von zegres
Very happy that great setters are playing around with this constraint!
Awesome and (at least for me) very challenging.
am 13. August 2023, 11:42 Uhr von Qodec
Fixed Penpa+ link.
am 11. August 2023, 14:19 Uhr von samuel1997
Fantastic puzzle!
am 10. August 2023, 23:11 Uhr von Piatato
Amazing construction, thanks!
am 10. August 2023, 21:53 Uhr von heliopolix
Very fun!
am 10. August 2023, 21:51 Uhr von Myxo
Awesome puzzle, really loved it!
am 6. August 2023, 04:01 Uhr von CaptZebraCakes
Amazing puzzle. Thanks!
am 5. August 2023, 19:11 Uhr von Playmaker6174
Those breakthroughs in the opening sequence were sensational and surely satisfying there, and the solve didn't stop being engaging after that :D
am 5. August 2023, 19:11 Uhr von Wessel Strijkstra
fantastic puzzle, very much enjoyed, thanks:)
am 5. August 2023, 17:51 Uhr von riffclown
Brilliant as always. Well Set!
am 5. August 2023, 12:49 Uhr von glum_hippo
Fun, inspired, and inspiring! A set of traits for which every puzzle should strive.
am 5. August 2023, 08:04 Uhr von Elliott810
Brilliant puzzle! Thanks:)
am 5. August 2023, 05:31 Uhr von mnasti2
Very cool use of mirror!
