Logic Masters Deutschland e.V.

Staying Connected

(Published yesterday, 08:00 by Kaktuslav)

Thanks to the testers from the CTC Discord server for their invaluable feedback and improvements!

This is a Fog of War puzzle. You can play it on SudokuPad: https://sudokupad.app/ynhktktjex



Rules:
  • Normal Sudoku rules apply.
  • Shading: Shade some cells in the grid so that no 2×2 square is entirely shaded or entirely unshaded.
    All unshaded cells must form a single orthogonally connected region (i.e., any two unshaded cells can be joined by a path of unshaded cells moving only between cells that share a side).
    All shaded cells must form a single diagonally connected region (i.e., any two shaded cells can be joined by a path of shaded cells moving only between cells that share exactly one corner).
  • White lines: A digit on a white line indicates the total number of cells in the same shading seen in all four orthogonal directions, including itself.
  • Shading sum lines: Gray lines act as region sum lines with respect to the two regions (shaded and unshaded): changes of shading divide the line into segments of equal sums (these sums may differ between lines). NB If a line lies entirely within one region, it serves only a decorative purpose.
  • Dynamic fog of war: The grid is partially covered in fog. Entering correct digits may (but does not have to) clear fog somewhere in the grid. No guessing is required.

Solution code: Row 9

Last changed on -

Solved by Aaravos18, SmartSlon, MixedMathialArts, SKORP17, jinkela114514, kublai, maniacaljackal, IcyFruit, Franjo, Elliott810, jkuo7
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Comments

today, 06:36 by Elliott810
Brilliant puzzle! Thank you:)

Difficulty:3
Rating:83 %
Solved:11 times
Observed:1 times
ID:000ORN

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