Sudoku Collection - Alena Gurin - Boeken -  - 9781691164035 - 5 september 2019
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Sudoku Collection

200 puzzles 9x9 Even-Odd Sudoku 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). Even-Odd Sudoku is based on the original Sudoku grid, with the same rules and numbers-1 to 9(no number may appear twice in any row or column and rectangles of 3x3). Cells with gray circles must contain odd numbers, cells with gray squares must contain even numbers.

Media Boeken     Paperback Book   (Boek met zachte kaft en gelijmde rug)
Vrijgegeven 5 september 2019
ISBN13 9781691164035
Pagina's 122
Afmetingen 152 × 229 × 7 mm   ·   172 g
Taal en grammatica Engels  

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