Fog of war #25
(Published on 16. May 2026, 05:41 by Sudonym)
Fog of war sudoku. Mixed rules. Link to puzzle.
sudokupad.
There is a video solution and more puzzles on youtube channel "sudoku spot"
Rules:
Normal sudoku rules apply.
Numbers on shaded squares are even.
Cells adjacent to an X add to 10.
Cells adjacent to a v add to 5.
Black dots separate cells in the ratio 1:2.
Cells on pink Renban lines are a group of consecutive numbers in any order on the line.
Blue lines must have equal sums in each region.
Solution code: Row 3
Solved by thomamas, ZigZagWonderer, TroublesomeOrca, st4134, TeddieMilo, Dermerlin, CHUDAWGZ, rcg, ome86, MartinR, richardkchapman, Jayem, ludvigr04, whtshername, marajade, flaemmchen, cornuto, Guillem98, ... Simor, BlackApolloX, Nexys6969, yhyyyyyhy, maglia, Bence1997, PokeyBokey, drmegadude, Uhu, Raistlen, Mylo_Vertical, timww572, busby, stafen, aljvv111, pernunz, ole-1995a, Peteronium, einolem
Comments
on 23. May 2026, 17:09 by Ganbatte
This was a fun puzzle. I wondered like @bugcat if I needed to assume symmetry but that wasn’t the case after all. Thank you for sharing this!
on 21. May 2026, 18:04 by bugcat
lovely puzzle, but I occasionally had to assume symmetry under the fog in order to move forward with the puzzle, not sure if that's by design or if i was missing something.
on 16. May 2026, 13:04 by Myfyr MJ
Very nice and easy, good flow. Took 20 minutes. Nothing tricky. Fog probably makes it easier as it sort of tells you where to look.
on 16. May 2026, 13:01 by Plok
What a great puzzle. Loved the flow and the interaction of the clues. Well done!
on 16. May 2026, 10:55 by robpuzzle
Fun one. Took me nearly an hour to complete.
