Sudoku puzzles book for adults: 300 Sudoku puzzles book included full solution - Extreme level Diabolical Puzzles.
Great for Extreme Sudoku Lovers : Font size-19 PT (Perfect for your Eyes) Includes instructions and techniques for complete beginners300 Diabolical puzzles (Extreme Level)Size of the book: 8.5" x 11" inch (21.59 cm x 27.94 cm)Every puzzle in this sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 possible solutionEasy to tear out, thanks to wide marginsIncluded full solution (end of the book)
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