Normal Anti-Knight and Killer Sudoku rules apply, that is: Any two cells that are a (chess) knight's move apart, can not contain the same digit. Numbers in a cage must sum to the clue in the corner of that cage.
This puzzle took heavy inspiration from Fry the Guy's puzzles "Ten Knights" and "Fourteen" (which are fantastic - be sure to check those out)! If you're interested, you can show for 0 bonus points, that it's impossible to set a valid puzzle like this (with nine as a cage sum) without any given digits.
Enjoy! :^)
Solution code: Row 9 (left to right)
on 30. May 2024, 10:48 by mezkur7
Sudokupad: https://sudokupad.app/ei7dh3enlq
on 10. October 2021, 07:57 by FryTheGuy
Fantastic puzzle! I really enjoyed your take on the single cage total concept, thanks!
[Thanks for trying it out! I'm glad you like it :^)]
on 9. October 2021, 11:50 by Phistomefel
Great puzzle, DVFrank! Thank you.
[Thanks a lot! :^)]
on 8. October 2021, 13:03 by Piatato
Truly a brilliant puzzle!
[Thank you! :^)]
on 8. October 2021, 01:30 by filuta
I found the break-in really original and beautiful (and the rest of the puzzle was cool too, although I struggled a little with the anti-knight). Thanks.
[Thanks a lot for the nice feedback and keeping at it! :^)]
on 7. October 2021, 16:35 by LucyH
Excellent interactions!
[Thank you! :^)]
on 6. October 2021, 18:28 by Playmaker6174
Really beautiful and elegant design, one of the best killer puzzles I've tried in the past few weeks :D
[Thank you! That's very nice to hear :^)]
on 6. October 2021, 16:49 by SudokuExplorer
Gorgeous logic! I loved the break-in and interactions later on, thanks :-)
[Thanks a lot! I'm glad you enjoyed it :^)]
on 5. October 2021, 09:07 by cdwg2000
Very nice!
[Thank you! :)]