34 books • 2 series
Sudoku 1,000 Medium Puzzles. Solutions Included
Sudoku 1,000 Easy Puzzles. Solutions Included
Sudoku 1,000 Extra Hard Puzzles. Solutions Included
Sudoku 500 Easy Puzzles. Solutions Included (Break Time, #5)
Sudoku 500 Extra Hard Puzzles. Solutions Included
Sudoku 300 Hard Puzzles. Solutions Included
Sudoku 500 Medium Puzzles. Solutions Included
Sudoku 500 Hard Puzzles. Solutions Included
Sudoku 300 Medium Puzzles. Solutions Included (Break Time, #2) (Break Time Pocket, #2)
Sudoku 300 Easy Puzzles. Solutions Included (Break Time, #1) (Break Time Pocket, #1)