Logic Masters Deutschland e.V.

Akari Sudoku

(Published on 8. April 2023, 01:39 by Scojo)

This puzzle was originally set in October 2022 for the Cracking the Cryptic Discord's monthly prompt of "Lights."

Rules:
  • Normal sudoku rules apply.
  • Digits separated by a white dot must be consecutive.
  • Place light bulbs (represented by the digits 8 and 9) according to the following rules:
    • Light bulbs may be placed in any of the white squares.
    • A number in a gray square shows how many light bulbs are next to it, vertically and horizontally.
    • Each light bulb illuminates from bulb to gray square or outer frame in its row and column.
    • Every white square must be illuminated and a light bulb can not illuminate another light bulb.

Solve in CTC or f-puzzles

Solution code: Row 3


Solved by mackerel, Fw1728, h5663454, ScatterBrain, SudokuExplorer, King_Pusher, heliosfant, efnenu, Onyx, jinkela1, misko, madhupt, TerrierDarts, MartinR, TJReds, Nylimb, wildbush7, Jordan Timm, Crul, dennischen, jkuo7, steperlich, PippoForte, Felis_Timon, Neb, tangobunni, Veruchai, webweib, Calesch, isajo4002, karlmortenlunna
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Comments

on 1. September 2024, 23:38 by isajo4002
That one part was evil.

on 6. May 2023, 23:10 by dennischen
Cool puzzle, thank you :)

on 13. April 2023, 01:05 by TerrierDarts
The Bulb logic was really nice and flowed well. The Sudoku part was the right amount of challenging! Great Puzzle!

on 8. April 2023, 14:31 by heliosfant
I enjoyed especially the first part of the puzzle. Very fun.

on 8. April 2023, 14:31 by King_Pusher
The sudoku is harder than the akari

Difficulty:3
Rating:93 %
Solved:31 times
Observed:11 times
ID:000DJB

Puzzle combination Variant combination Online solving tool

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Solution code:

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