Inverted Sandwich Sudoku
(Published on 3. April 2020, 13:03 by matt383)
Normal sudoku rules apply.
Clues around the grid indicate the sum of the numbers between the clue and the closest 1 or 9 digit in the given row or column.
For example this would be a valid row:
In addition, the numbers on the two marked main diagonals add up to the same number. (Digits can repeat along the diagonals.)
Clues around the grid indicate the sum of the numbers between the clue and the closest 1 or 9 digit in the given row or column.
For example this would be a valid row:
14 | 6 8 1 | 4 2 3 | 9 7 5 | 12
In addition, the numbers on the two marked main diagonals add up to the same number. (Digits can repeat along the diagonals.)
Solution code: Row 1
Solved by Statistica, cdwg2000, marcmees, Julianl, skywalker, rimodech, moss, Joe Average, Nothere, geronimo92, ch1983, Player, saskia-daniela, Nylimb, Alex, Realshaggy, Carolin, karzym, zorant, ... GTLSE, Ours brun, Hasenvogel, zuzanina, cornuto, Mody, Saskia, bob, Timwi, sloffie, flaemmchen, Madmahogany, celisa, ebbelwoi, ParaNox, Vebby, ildiko, Sewerin, zrbakhtiar, sandmoppe, starelev5
Comments
on 8. March 2024, 17:32 by zrbakhtiar
https://sudokupad.app/qq96slqa5x
on 16. June 2021, 01:16 by ebbelwoi
nice idea, and in the end only fiddling around with the diagonal-sums resolves a deadly pattern.
I liked it very much
