Fog of War #43
(Published on 27. September 2026, 12:23 by Sudonym)
Fog of war sudoku. Mixed rules. Link to puzzle.
sudoku.
There is a video solution and more puzzles on youtube channel "sudoku spot"
video solution.
Rules:
Normal sudoku rules apply.
Fog opens up in sections when particular correct numbers are placed, no guessing is required.
Cells adjacent to an X add to 10.
Black dots separate cells in the ratio 1:2.
Cages must sum to the numbers in the top corner of the cage. Numbers cannot repeat in a cage.
Red parity lines must alternate between odd and even numbers along the lines.
Every 3 consecutive cells along orange entropic lines must contain a low digit (1,2,3), middle digit (4,5,6) and high digit (7,8,9).
Solution code: Column 2
Solved by jalebc, ellen_suduko, abadx, TeddieMilo, hanna_werner, Klappa en ko, RadchenkoAleksandr, MarthaB, Gosciola19, gwai77, fuxia, jcgodart, dielilla, rojspencer, Rearden, seyunifang, katze, Raistlen, ... yhyyyyyhy, Crabbsy Malone, david.woitkowski, PFHuman, Omnicole, KevTab, Gilma, Sarhik, Spooof, suuperch, Enterprize1, penny121, Nexys6969, Harold, H.I. McDunnough, Guthriewill, Topalai, abihummel
Comments
on 29. September 2026, 00:05 by alarac
love the way the constraints interacted, very fun
on 28. September 2026, 04:28 by alm
Erm, 197 minutes. Really struggled getting the first few boxes, finished the rest in about 20 minutes.
on 27. September 2026, 21:23 by SanFranSam
I kinda did the hard way. I didn't notice when the rest of the 13 cage was revealed. So i did some colouring on cells with the same pairs of numbers. Then noticed the cage. (˶ˆᗜˆ˵)
on 27. September 2026, 20:10 by Myfyr MJ
A very nice and very easy puzzle.
on 27. September 2026, 17:07 by macintux
Definitely a few subtleties, very thoughtful interactions between the clues. Thanks.
