Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Big Book of Logic Puzzles - Nurikabe 400 Logic (Volume 49)

The Big Book of Logic Puzzles - Nurikabe 400 Logic (Volume 49)

Krylov, Mykola

Paperback

Series: The Big Book of Logic Puzzles, Book 49

Sudoku

ISBN10: 1545396302
ISBN13: 9781545396308
Publisher: Createspace
Published: Apr 16 2017
Pages: 272
Weight: 0.81
Height: 0.57 Width: 6.00 Depth: 9.00
Language: English
Nurikabe is a logic puzzle (nurikabe in Japanese folklore is an invisible wall that blocks roads and upon which delays in foot travel are blamed; other names for the puzzle: Cell Structure, Islands in the Stream). The puzzle is played on a grid, typically rectangular with no standard size. Some cells of the grid start containing numbers.The goal is to determine whether each of the cells of the grid is black or white according to the following rules: -All of the black cells must be connected.-Each numbered cell must be part of a white island of connected white cells.-Each island must have the same number of white cells as the number it contains (including the numbered cell).-Two islands may not be connected.-There cannot be any 2 x 2 blocks of black cells.

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