13191319 (A Duality Puzzle)
(Published on 29. October 2024, 13:51 by riffclown)
The name of the puzzle refers to the outside clues and total of the givens
Rules
• Normal Sudoku rules apply. Place the digits 1-9 in each row, column and box without repetition.
• Duality: External clues are both normal X-Sum and Little Killer clues in both directions
• Little Killer: Clues outside the grid with an arrow are the sum of the digits in the cells along the indicated diagonal. Digits may repeat along these diagonals if allowed by other rules.
• X-Sums: A number outside the grid gives the sum of the first N digits in that row or column, where N is the digit in the cell closest to the given clue.
Solution code: Column 7 Top to Bottom
Comments
on 31. October 2024, 23:37 by Eclectic_Hoosier
Very nice. Some neat little nuggets along the path
on 31. October 2024, 10:40 by Platinum
Simple and elegant
on 30. October 2024, 11:39 by GeorgeTheToad2
Stunning puzzle. This month’s Patreon is going to be excellent if this duality puzzle is anything to go by. Love the Skunkworks team for everything they do for the community. Thank you.
--Thank you for the kind words. This made my day.
on 30. October 2024, 03:35 by thebriskt
This one was a beauty. Enjoyed it immensely.
on 29. October 2024, 23:19 by damasosos92
Lovely puzzle! The ending is just pure class.
on 29. October 2024, 15:56 by blackjackfitz
Buttery smooth, very nice. Thanks for sharing
