Sudoku Nano - Is a number puzzle game where the aim is to fill the squares so that each row, each column and each 3x3 sub-grid contain the numbers from 1 through 9. The puzzles are solved using logic alone and are extremely addictive.

Comes in assorted colors
Includes 4 levels of difficulty
Uses 2 Button Cell Batteries which are included
2.25"L x .75"W x 2 5/8"H
Blister Card Packaging
Ages 5+