Logic Masters Deutschland e.V.

Horrors in the Fog

(Published on 22. November 2022, 01:35 by vfig)

Horrors in the Fog

Dense fog drapes the coast; strange noises echo; unearthly creatures arise and threaten the town!

Rules:

  • Normal sudoku rules apply.
  • The grid is covered with fog, except around the lighthouse. Correct digits will clear the fog around them.
  • Nine Horrors are hidden in the fog, one in each row and column. The Horrors are odd (very odd!).
  • Along the blue and green lines, adjacent digits must differ by at least 5.
  • In each cell on the green line is a soldier taking aim at a Horror; the digit in the cell shows the distance along the row or column from that cell to the Horror.
  • Digits along an arrow sum to the digit in its circle. Arrows do not overlap.
  • Cells separated by a white dot are consecutive.
  • Cells with a grey square are even.
  • When the puzzle is complete, the digit in R5C6 will reveal the fate of the lighthouse keeper.

Solve in SudokuPad
Alternative (non-beta) SudokuPad link


Solution code: Row 1 (9 digits, no spaces)

Last changed on on 23. June 2023, 20:54

Solved by Jagga, Puzzlers100, uniquicity, Studernaldo, OhHeyGuysItsMax, thetearex15, ellipsisfinisher, Corey115, AstralSky, mathpesto, Fw1728, nmmc123, dskaff, ordnanceordinance, Kworb, Krokant, samuella, ... aerithtransport, EnbyPanda, StaticTimeHead, MrWhite2020, BakBak, humaLautema, Casp_p, kapostolou, richliaofs, Crabbsy Malone, TagEule, TommyHMBK, rexxk, tricksy1224, shiosumisama, Ol-Jay, schnitzl
Full list

Comments

on 23. June 2023, 20:54 by vfig
full url didnt work? trying a different tinyurl instead

on 23. June 2023, 20:52 by vfig
added link to non-beta sudokupad app, since the original beta link was giving some people trouble.

on 7. December 2022, 06:41 by kross
I love FoW! I was confused by the rules at first, but after getting it sorted out, the solve was fun. Thanks!

on 24. November 2022, 00:27 by Lokeil
Nice one. I love these new sudoku with fog.

on 23. November 2022, 01:22 by peep50183
I'll remember this one :)

on 22. November 2022, 10:20 by LehanLehan
That was brilliant idea and the storyline. Thank you very much. And FoW really is the future of sudoku puzzles.

on 22. November 2022, 09:28 by Christounet
That was fun !
You might want to turn that light off now...
You know, just in case...

on 22. November 2022, 06:56 by Krokant
I don't think I've ever solved a horror Sudoku before. Fun solve and fun idea. :)

on 22. November 2022, 04:47 by AstralSky
Poor lighthouse keeper :(

on 22. November 2022, 03:36 by Puzzlers100
I suspected what the fate would be about halfway through the puzzle, but I had to finish it first

on 22. November 2022, 03:13 by Jagga
Really cool puzzle! It had a smooth flow, some cool logic and a nice story/theme. The fate of the lighthouse keeper is clever. Took me a few seconds of scratching my head to get it :)

Difficulty:2
Rating:91 %
Solved:244 times
Observed:19 times
ID:000C38

Variant combination New Online solving tool

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Solution code:

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