Puzzles for Brain - CalcuDoku 200 Easy to Expert Puzzles 7x7 (volume 33) - Alexander Rodriguez - Books - Independently Published - 9781673941074 - December 10, 2019
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Puzzles for Brain - CalcuDoku 200 Easy to Expert Puzzles 7x7 (volume 33)

Alexander Rodriguez

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A$ 23.99

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Expected delivery Dec 12 - 25
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Puzzles for Brain - CalcuDoku 200 Easy to Expert Puzzles 7x7 (volume 33)

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 December 10, 2019
ISBN13 9781673941074
Publishers Independently Published
Pages 118
Dimensions 152 × 229 × 6 mm   ·   167 g
Language English  

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