Logic Masters Deutschland e.V.

Window in the Fog

(Published on 25. April 2025, 22:44 by timotab)

  • Normal Sudoku Rules Apply. Place the digits 1-9 in every row, column, and box, without repetition.
  • Dynamic fog: The grid is partially covered in fog. When all initially-unfogged cells have correct digits, the fog in the rest of the puzzle will clear. No guessing is necessary.
  • Extra regions: The four shaded 3x3 areas are extra regions. Digits cannot repeat within each such region.
  • Thermometers: Digits along a thermometer strictly increase from the bulb end.
  • Kropki: Where digits are separated by a white dot they are consecutive. Where digits are separated by a black dot, one is double the other. Not all dots are necessarily given.
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Solution code: Row 2


Solved by gdc, SudokuFan, Mystery, roku137d, milxqueen, allama, ludvigr04, efnenu, jhsa, Sabbi, BenTen, SKORP17, drmegadude, MontanaPearl, Sralser, NCtide, MeanoPenquino, Vaurien, Kenji769, Darion, ... Lahotos, Aran-Fey, emilymw91, Schneehuhn, CirnoEX, peznut, ThirdWiseMonkey, RSVPlayer14, ana_shadow, rexxk, e401, FlutterByNumbers, Nexys6969, Wenir, David-Bauman, Tuanzi, loppyfo, aturtledoesbite
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Comments

on 10. November 2025, 07:58 by Tuanzi
很有意思,谢谢你

on 30. June 2025, 13:21 by ContreBombarde32
Very enjoyable puzzle, thanks!

on 14. June 2025, 23:35 by Hawkgamer52
Wonderful puzzle! Only note is that the non-blue regions were hard for me to see.

on 4. June 2025, 20:05 by PatMac
Fun puzzle, timotab
Thanks for setting

on 27. April 2025, 02:28 by kopo1
Cool!

on 26. April 2025, 18:34 by Martina
I like the logic with the extra squares. Thanks for setting.

on 26. April 2025, 15:47 by GeorgeTheToad2
Nice snack. Thank you.

on 26. April 2025, 12:56 by Ganbatte
I really liked the extra regions, which was new for me. This is an insomnia break for me tonight, so I thank you!

Difficulty:1
Rating:93 %
Solved:406 times
Observed:7 times
ID:000N03

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Solution code:

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