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Multi Numple by Kasakura Shuppan, Japan128 page 13x18 cm book containing 96 Multi Sudoku puzzles in easy to very hard difficulty levels.>>
Sudoku Champion Gold by Bear Publishing Co., Thailand178 page 13x21 cm book containing 248 Classic Sudoku puzzles in hard difficulty levels.>>
Sudoku Champion Platinum by Bear Publishing Co., Thailand178 page 13x21 cm book containing 248 Classic Sudoku puzzles in very hard difficulty levels.>> |