Killer Sudoku Puzzle Book for Adults: 400 Easy to Medium Puzzles 9x9 (Volume 2) (Paperback) (ISBN-13: 9798748549028)

The book contains 400 excellent Killer Sudoku puzzles 9x9.

• Medium puzzles 200
• Hard puzzles 200
• 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".

Author: Alena Gurin
ISBN-10: 8748549029
ISBN-13: 9798748549028
Publisher: Independently Published
Language: English
Published: 05/04/2021
Pages: 240
Format: Paperback
Weight: 0.72lbs
Size: 9.00h x 6.00w x 0.51d