Free Preview of Sudoku and Puzzles of Easy Difficulty 4 Types. 400 Collection Puzzles.: Lighthouse Battleship - Yajilin - Calcudoku - Tridoku. Holmes Presents a Sudoku Puzzle Book with an Initial Level of Difficulty. (Plus 500 Puzzles That Can Be Printed).
Sudoku and Puzzles of Easy Difficulty 4 Types. 400 Collection Puzzles.: Lighthouse Battleship - Yajilin - Calcudoku - Tridoku. Holmes Presents a Sudoku Puzzle Book with an Initial Level of Difficulty. (Plus 500 Puzzles That Can Be Printed).