Sudoku Junkie: 50 Nearly Impossible Puzzles: Featuring 50 Extremely Hard Sudoku
12,61 €
Sudoku provides a wonderful escape for those who love solving puzzles of all types.The Hagopian Institute is proud to present it's newest series: "Sudoku Junkie.". The Sudoku Junkie Series features over 10 new Sudoku books that vary in difficulty for every level of Sudoku Junkie out there.
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