Kropki Sudoku Puzzle Book for Adults: 400 Puzzles 9x9 (Volume 34) (Paperback) (ISBN-13: 9798501017313)

The book contains 400 Kropki Sudoku puzzles 9x9.

• 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).
  
  

Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.

Author: Alena Gurin
ISBN-10: 8501017310
ISBN-13: 9798501017313
Publisher: Independently Published
Language: English
Published: 05/08/2021
Pages: 240
Format: Paperback
Weight: 0.72lbs
Size: 9.00h x 6.00w x 0.51d