The Big Book of Logic Puzzles - Sujikai 400 Hard (Volume 20) - Mykola Krylov - Books - Createspace Independent Publishing Platf - 9781544167794 - February 28, 2017
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The Big Book of Logic Puzzles - Sujikai 400 Hard (Volume 20)


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Sujikai (literally "diagonal") is a variation of Sudoku. The puzzle consists of a triangular grid of cells containing digits from 1 to 9. The objective is to fill a grid with digits so that each cell contains a digit and no digit is repeated in any column, row and diagonal in any direction. Also, no digit occurs twice in any of the three larger 3 x 3 square regions and any of the three larger triangular regions enclosed by thick borders.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released February 28, 2017
ISBN13 9781544167794
Publishers Createspace Independent Publishing Platf
Pages 272
Dimensions 152 × 229 × 14 mm   ·   367 g
Language English  

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