PuzzleLife Sudoku Fiendish 7-8 Magazine
Our four mini-sized sudoku magazines are graded by difficulty – PuzzleLife Sudoku Fiendish 7-8 contains difficult-to-very-diffocult sudokus, which are close to the summit of sudoku solving! There's also £2,500 to be won every month, so it's really an unbeatable package.
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