KILLER SUDOKU Vol. 45: Collection of 100 different Killer Sudokus for Adults - Easy and Advanced - Perfectly to Improve Memory, Logic and Kee

by Juega Con Tu Mente

Did you know that SUDOKU is a mental math game that, according to experts in the field of health, provides great benefits for the generation of new neurons?

The Killer Sudoku has 9 9x9 grids.

It has no initial numbers placed. It has groups of squares with dotted blocks. Each of these groups has a small black number that indicates the total sum of the cells in the group.

Each 3x3 row and column...

• Format: Paperback
• Language: English
• ISBN: B08HJ536VP
• ISBN13: 9798682910083
• Release Date: January 1
• Publisher: Independently Published
• Length: 132 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"