Killer Sudoku Puzzle Book for Adults - Paperback

by Mako Tamida (Author)

Killer Sudoku Puzzle Book

If you like Sudoku but want an extra challenge then you will love Killer Sudoku.

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.