Logic Masters Deutschland e.V.

Akari Sudoku

(Eingestellt am 22. Juli 2020, 11:32 Uhr von MartinR)

This Akari Sudoku is inspired by the puzzle from DanjerBob

  • Standard Sudoku rules apply
  • There are two "lightbulbs" in the white cells of every row, column, and box
  • Lightbulbs illuminate the cell they are in and all cells horizontally or vertically until they hit a grey square
  • All white cells must be illuminated and a lightbulb cannot be illuminated by another lightbulb.
  • Grey cells are clues to the lightbulb locations:
    - If there are no lightbulbs orthogonally adjacent to a grey cell, it must contain an 8 or a 9.
    - If there are one or more lightbulbs orthogonally adjacent to the grey cell, the grey cell will contain the number of adjacent lightbulbs (namely 1,2,3 or 4)
  • Lightbulb cells always have a value of 5, 6, or 7. Illuminated (white) cells that are not lightbulbs may have any value.

Link available to solve online at Penpa

Lösungscode: Row 3 (Left to right) followed by Row 9 (Left to right)

Zuletzt geändert am 22. Juli 2020, 11:35 Uhr

Gelöst von NikolaZ, checkoway, skywalker, RockyRoer, zorant, Willy Wonka, Isa, Ninja94, Madmahogany, SudokuExplorer, GTLSE, rimodech, bob, Krokant, misko, Jesper, karen_birgitta, Realshaggy
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Kommentare

Zuletzt geändert am 12. Dezember 2020, 20:19 Uhr

am 12. Dezember 2020, 11:31 Uhr von Jesper
Very enjoyable solve! I thought I could help you push this one over the line to an official rating, but guess not (16 solves and still no rating?).

@Jesper Thanks for the solve and comment, appreciated. Yes no rating after 16 solves is a pity, that's why I try to focus my solves on overlooked puzzles that are unrated as personally I like to know how my puzzles are regarded -whether good/bad hard/easy - so guess other creators might feel the same.

Zuletzt geändert am 23. August 2020, 13:37 Uhr

am 22. August 2020, 17:46 Uhr von bob
Really nice puzzle, my favorite of the big group I entered today.

@bob Thanks for the nice feedback, glad you enjoyed.

am 23. Juli 2020, 06:19 Uhr von RockyRoer
I like these combination type puzzles. Nicely set.

Schwierigkeit:3
Bewertung:95 %
Gelöst:18 mal
Beobachtet:1 mal
ID:0003XT

Sudoku Variante eines Standardrätsels

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