Hidden keys (Diagonal constraint killer sudoku)
(Published on 7. July 2023, 12:02 by sujoyku)
I had a lot of fun setting this puzzle and I hope so do you during the solve. This killer sudoku has a complex, yet strictly logical solve path. In particular, I think the opening is quite a challenge. But feel free to let me know your thoughts in the comments. I wish you joyful solving!
- Normal sudoku rules apply.
- Killer cages: Digits in a cage do not repeat and sum to the clue in the top left.
- Diagonals: On the main diagonals digits do not repeat.
Here you can solve the puzzle online:
Solution code: Row 6 followed by Column 5, from left to right resp. from top to bottom (18 digits in total)
Solved by zorant, StefanSch, fuxia, Piatato, cdwg2000, Notlob, Bjd, zuzanina, asver, SenatorGronk, SKORP17, OutOfMyMindBRB, misko, Julianl, AvonD, taniabn, Jlrice2, prodigis, gige, NineK, Jesper, Wahaj, ... Carolin, PS3UDONYM, Richard7CE, Benitora201, furkae, Uhu, michaal94, Just me, PippoForte, noodlehead, valle1124, Luaryo, lmdemasi, Procrat, zrbakhtiar, karen_birgitta, MysticMan, SudokuHero
Comments
Last changed on 7. July 2023, 21:18
on 7. July 2023, 20:18 by prodigis
Extremely clever!
**
Thank you for the kind word, prodigis! I am glad that you liked the puzzle.
Kind regards, sujoyku
Last changed on 7. July 2023, 13:34
on 7. July 2023, 12:59 by Piatato
It was indeed joyful, thanks! :)
**
You are much welcome, Piatato, thank you for your comment! I am glad you enjoyed the puzzle.
Kind regards, sujoyku
