Variety Sudoku Puzzle

This Sudoku book is packed with the following features: 100 Standard Sudoku Puzzles (33Easy - 34 Medium - 33 Hard).100 Sudoku X Puzzles (33Easy - 34 Medium - 33 Hard).
100 Jigsaw Sudoku Puzzles (33Easy - 34 Medium - 33 Hard).
100 Hyper Sudoku Puzzles (33Easy - 34 Medium - 33 Hard).
4 Puzzles per Page.
Extra-large 8.5 x 11 Inch Book Size.Answers to every puzzle are provided.
Introduction to Each Puzzle Type.
Each puzzle is guaranteed to have only one solution.