Sudoku 6 x 6 Level 2: Medium Vol. 21: Play Sudoku 6x6 Grid With Solutions Medium Level Volumes 1-40 Sudoku Cross Sums Va, (Paperback)

Let's play Sudoku on a 6x6 grid! Sudoku 6x6 is a variation of the traditional Sudoku grid that must be solved by the rules of Sudoku using the numbers 1 to 6. This logic based number puzzle game using is super fun, kills boredom and is great for taking on the go when you travel by road, plane or train! Help your brain get smarter with this paper based Japanese number puzzle.

Sudoku 6x6 comes in 3 levels: Level 1: Easy Vol. 1 - 40, Level 2: Medium Vol. 1 - 40 and Level 3: Hard Vol. 1 - 40. Collect all 40 volumes of each level and solve them all! Achieve Sudoku greatness!