Killer Sudoku Puzzle Book for Adults - Alena Gurin - Books - Independently Published - 9798746337856 - April 29, 2021
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Killer Sudoku Puzzle Book for Adults

The book contains 400 excellent Killer Sudoku puzzles 9x9 at the level of Very Hard. All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles. High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Killer Sudoku is based on the original Sudoku grid, with the same rules and numbers-1 to 9, but with an added mathematical challenge. The only difference is the killer Sudoku: additional numbers are given - the sums of values in groups of cells. The numbers contained in the group cannot be repeated. This variant also called "Sums Sudoku", "Sums Number Place", " Samunamupure ", "Kikagaku Nampure".

Media Books     Paperback Book   (Book with soft cover and glued back)
Released April 29, 2021
ISBN13 9798746337856
Publishers Independently Published
Pages 240
Dimensions 152 × 229 × 13 mm   ·   326 g
Language English  

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