Puzzles for Brain - CalcuDoku 200 Hard to Expert Puzzles 6x6 (volume 38) - Alexander Rodriguez - Books - Independently Published - 9798604261873 - January 25, 2020
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Puzzles for Brain - CalcuDoku 200 Hard to Expert Puzzles 6x6 (volume 38)

Alexander Rodriguez

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£ 11.99

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Expected delivery Jul 31 - Aug 12
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Puzzles for Brain - CalcuDoku 200 Hard to Expert Puzzles 6x6 (volume 38)

Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released January 25, 2020
ISBN13 9798604261873
Publishers Independently Published
Pages 118
Dimensions 152 × 229 × 6 mm   ·   167 g
Language English  

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