Become a master in solving Star Sudoku. After solving all the puzzles in this book, you will be a Star Sudoku Pro. You start with easy Star Sudoku puzzles and you gradually build your way up to extremely difficult Star Sudoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Star Sudoku - Easy to Extreme is a collection of 276 puzzles: 54 easy Star Sudoku puzzles 54 medium Star Sudoku puzzles 54 hard Star Sudoku puzzles 54 extreme Star Sudoku puzzles 60 extra logic puzzles Star Sudoku consists of six large triangles. You must place the numbers 1-9 into the triangular cells of each large triangle. Every line, even an uncontinuous line, contains every number only once. The row on the outer edge of the grid includes the cell on the nearest sharp end of the figure. I guarantee that every logic puzzle in this Star Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books.