Sandwich knight killer
(Published on 31. October 2024, 07:58 by sudoku_explorer)
- Normal Sudoku rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
- Digits must not repeat in cells that are a chess knight's move apart.
- Digits along diagonals must not repeat.
- The digits in a cage must sum to the number printed in its corner. Digits may not repeat within a cage.
- Clues outside the grid show the sum of digits sandwiched between the 1 and the 9 in that row or column.
Solution code: Row 5 (9 digits, no spaces)
Comments
on 17. November 2024, 10:32 by snuuba
I started my journey with variant sudokus with sandwich sudokus, but some how stopped doing them. I am glad I found my way back to sandwich sudokus with this fine specimen.
on 31. October 2024, 19:50 by baltoguy
interesting interaction among the rulesets. thanks
on 31. October 2024, 16:12 by Visumation
Enjoyed that. Nice setting.
on 31. October 2024, 15:39 by TJ
Not too difficult but fun.
on 31. October 2024, 14:38 by Fisherman
Captivating.
on 31. October 2024, 12:45 by Ragna
Fun puzzle, very elegant. Thank you. :-)
on 31. October 2024, 11:36 by drbs
Nice puzzle and more like a 2* to me.
on 31. October 2024, 08:05 by sudoku_explorer
It is ok now
on 31. October 2024, 08:00 by sudoku_explorer
Correct the sudokupad url
