Star Sudoku Level 4: Mega Hard Vol. 25: Play Star Sudoku Hoshi With Solutions Star Shape Grid Hard Level Volumes 1-40 Sudoku Variation Trav (Paperback) (ISBN-13: 9798570381933)

Let's play Star Sudoku, a star shaped version of Sudoku Star Sudoku, also known as Hoshi, is a variation of the traditional Sudoku grid that must be solved using the rules of Sudoku. 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.

Star Sudoku comes in 4 levels: Level 1: Easy Vol. 1 - 40, Level 2: Medium Vol. 1 - 40, Level 3: Hard Vol. 1 - 40 and Level 4: Mega Hard Vol. 1 - 40. Collect all 40 volumes of each level and solve them all Achieve Sudoku greatness