Mod Sandwiches (Sudoku)
(Eingestellt am 3. September 2021, 22:43 Uhr von grkles)
Normal sudoku rules apply.
Mod sandwiches: Clues outside the grid give the sum of the digits which lie between the 1 and 9 (the "crusts") in their respective row or column, modulo the length of the sandwich (including the crust cells). For example, the row 2(1)645(9)783 would have a clue of 0, because the sandwich is length 5 and the sum is 15 (and 15 mod 5 = 0).
Each row or column which has been assigned a clue has a different sandwich sum.
For the indicated diagonal, the clue outside the grid is the sum of crust cells only along that diagonal, mod the length of the diagonal.
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Lösungscode: Row 9, the column 9 (18 digits, no spaces).
Kommentare
am 4. März 2023, 09:44 Uhr von Schwupel
Very lovely.
Havent done Sudoku in some time so it took me a while to get the first digit. Loved the way it was set up.
am 2. März 2023, 14:53 Uhr von Playmaker6174
Fairly easy start, then it pretty much turned into a math class and I got punished for a while for forgetting one of the rules x)
am 14. August 2022, 03:11 Uhr von KNT
Very hard if you can't add. Not that hard otherwise. fun puzzle
am 28. September 2021, 02:03 Uhr von Piatato
Very nice variant! If somebody else out there doesn’t know the term "modulo", I can suggest asking google. I was relieved to discover that I knew of the concept, and that it was a very simple one! :-)
