dissipation gradation
(Published on 30. June 2025, 01:59 by aqjhs)
- Normal sudoku rules apply.
- Global Indexing: Cells in the same relative position with respect to their box form an indexed set: if the cell in position P for box A has the digit B, then the cell in position P for box B must have the digit A.
- Dutch Flatmates: Every 5 in the grid must have a 1 directly above it, or a 9 directly below it. It may have both, but it isn't necessary.
- Digits in a circle clue must appear at least once in one of the four surrounding cells.
See also:
Solution code: Column 1, top to bottom.
Last changed on -
Solved by egubachu, Joyofrandomness, sehringdipity, brimmy, jalebc, Flinty, Targora, Exigus, ManlyPebbles, SKORP17, Azumagao, Killer-Ly , DubiousMobius, jadezki, marcmees, olliwright, Nagesh, MaxSmartable, earthpuzzles, TaeChi, paranoid, kodra22, Piff, Llamaths
Comments
Last changed on 1. July 2025, 01:39
on 1. July 2025, 01:37 by DubiousMobius
Until today, I'd never had a puzzle give me the feeling deep in my bones that I simply didn't understand enough group theory to comprehend what was really happening. Thanks for changing that!
on 30. June 2025, 02:10 by egubachu
I absolutely loved this puzzle. The logic in it is classy and refined. Not obvious, but also not overly difficult. This is a very well crafted puzzle that I highly recommend!
