Sudoku for kids: Farm theme Easy Sudoku Puzzles Including 4x4's, 6x6's and 9x9's

• 150 of Sudoku puzzles easy level. six and older, but great for beginners of all ages! • , big grids 2 puzzles per page • Includes rule and tips for beginners for every puzzles at the end of the book • Sudoku performs the ultimate exercise to your brain • The good companion for vacation and traveling • Perfect gift for lovers of Sudoku or beginners