The Ultimate White Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Hard to Very Hard. 100 New Puzzles with Solutions. Difficulty: 50x Hard and 50x Very Hard.
The Ultimate White Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Hard to Very Hard. 100 New Puzzles with Solutions. Difficulty: 50x ...
The Ultimate Red Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Medium to Hard. 100 New Puzzles with Solutions. Difficulty: 50x Medium and 50x Hard.
The Ultimate Red Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Medium to Hard. 100 New Puzzles with Solutions. Difficulty: 50x Mediu...
The Ultimate Blue Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Easy to Medium. 100 New Puzzles with Solutions. Difficulty: 50x Easy and 50x Medium.
The Ultimate Blue Book: SUDOKU PUZZLES - Volume ONE. 110 pages. Difficulty Level: Easy to Medium. 100 New Puzzles with Solutions. Difficulty: 50x Easy...
