Antiknight Killer Sudoku
(Published on 15. September 2021, 05:20 by PotatoHead21)
- Normal Sudoku rules apply.
- Cells separated by a knight's move in chess cannot contain the same digit.
- Digits in killer cages must sum to the small number in the top left corner of the cage and cannot repeat within cages.
https://f-puzzles.com/?id=yekm277a
Solution code: Row 5 Column 5
Comments
on 20. March 2024, 10:00 by by81996672
Very nice!!
on 13. June 2023, 18:58 by myShoggoth
Absolutely beautiful and very difficult!
on 19. November 2022, 15:55 by meixia
Even better than the sequel! The 10 cage was the icing on the cake.
-What do you mean better than the sequel?
on 9. November 2022, 06:03 by PotatoHead21
Hello everybody, I now have a sequel to this puzzle right here: https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000BX3
on 3. September 2022, 23:20 by cdwg2000
CTC link:https://tinyurl.com/4h2b5v9h
on 27. April 2022, 21:37 by Krokant
Took me about half an hour.
Not counting the two to three days I was just staring at it in total bewilderment, of course. ;-)
on 16. November 2021, 22:54 by SudokuExplorer
That was sublime! The idea behind the break-in was really clever. The mid-solve logic was also intriguing and inspired me to make a puzzle based on it. Thanks for the lovely puzzle :-)
on 4. November 2021, 14:26 by PotatoHead21
My puzzle was featured on Cracking The Cryptic. Here's the link for those who want to see it: https://www.youtube.com/watch?v=wps4c6WZKeM
on 3. November 2021, 04:35 by Playmaker6174
Probably one of the coolest break-in I've ever encountered and analyzed, the amount of "aha" moments in this one is quite remarkable, and another cool thing is that the path just somehow became really smooth after all those works. A hidden gem there:)
on 2. November 2021, 21:49 by Zombie Hunter
I am glad I got to solve this before Cracking the Cryptic featured it on YouTube! Great first feature.
on 12. October 2021, 17:04 by polar
Brilliant concept and execution! Thank you.
on 12. October 2021, 16:42 by DVFrank
Very nice! There is one lovely but rather difficult spot and from then on the logic flows very nicely :^)
on 12. October 2021, 09:23 by Phistomefel
When you know the trick behind the puzzle, it still poses some challenges, especially some Knight's move magic, but it solves smoothly. I was curious to see what you did with the trick you found and I have to say that was cool. Thank you, PotatoHead21!
on 29. September 2021, 21:11 by Hausigel_mod
Labels/Tags changed
on 25. September 2021, 01:35 by FryTheGuy
What an amazing break-in! Very difficult to spot, but really elegant once you find it. The rest of the puzzle flowed very smoothly after the break-in.
on 18. September 2021, 11:17 by OutOfMyMindBRB
Brilliant and beautiful logic, did not yield its secrets easily, but very satisfying once it did :-)
-What logic did you use to solve the puzzle?
on 15. September 2021, 16:39 by cdwg2000
Very nice!
