Killer Ranking
(Published on 15. November 2025, 15:04 by Yawnus)
Rules:
Sudoku: Normal sudoku rules apply.
Ranking: Digits in each cage sum to a unique total. The leftmost digit of a cage indicates its rank when the cage totals are ranked from the highest to the lowest.
Antiknight: Identical digits cannot appear a chess knight's move apart.
Play with SudokuPad
Solution code: Row 9
Comments
on 16. November 2025, 22:27 by Yawnus
@SenatorGronk, @pep9, @vitaminz, @Snookerfan: Thank you for playing and comments!
on 16. November 2025, 15:43 by Snookerfan
Very nice! The break-in was well crafted. I found the anti-knight sudoku brutal, but I found a logical way through. Thank you
on 16. November 2025, 02:49 by vitaminz
I love this opening. It’s totally unlike anything I’ve seen before. Thank you!
on 15. November 2025, 22:01 by pep9
Very cool puzzle! The way in which the two rules interacted was very nice.
on 15. November 2025, 21:16 by SenatorGronk
Breaking in got a lot easier when I re-read the rules more carefully :-)
