Killer Sudoku - 120 Easy To Master Puzzles 12x12 - 3 (Paperback) (ISBN-13: 9781656561756)

Killer Sudoku (also called Sums Sudoku, Sums Number Place, Samunamupure, Kikagaku Nampure) is a puzzle that combines elements of Sudoku and Kakuro.Despite the name, the simpler killer sudokus can be easier to solve than regular sudokus, depending on the solver's skill at mental arithmetic, the hardest ones, however, can take hours to crack.In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region.

Author: John Collins
ISBN-10: 1656561751
ISBN-13: 9781656561756
Publisher: Independently Published
Language: English
Published: 01/06/2020
Pages: 72
Format: Paperback
Weight: 0.24lbs
Size: 9.02h x 5.98w x 0.15d