Hard Killer Sudoku: 250 Sum Sudoku Puzzles for Adults (Paperback) (ISBN-13: 9798581026373)

Killer Soduku (also known as killer su doku, sumdoku, sum doku, sumoku, addoku, or samunamupure) is like regular Sudoku, however, you must also place the numbers so that each dashed-line 'cage' adds up to the totals written in the corner of the cage.

Author: Sudoku Magazine
ISBN-10: 8581026370
ISBN-13: 9798581026373
Publisher: Independently Published
Language: English
Published: 12/13/2020
Pages: 156
Format: Paperback
Weight: 0.48lbs
Size: 9.02h x 5.98w x 0.33d