Star Sudoku - Hard - Volume 4 - 276 Logic Puzzles

Star Sudoku is Sudoku reshaped into a throwing star. Star Sudoku is similar to Hoshi Sudoku. This book is ideal if you love to solve difficult Star Sudoku puzzles. You do not need to wade through tons of easy Star Sudoku puzzles before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned!

Star Sudoku - Hard is a collection of 276 puzzles:

• 216 hard Star Sudoku puzzles
• 60 extra logic puzzles

Star Sudoku consists of six larg...