4610525
9781402737589
Sudoku fever is on! Which book in the Martial Arts Sudoku series will provide the perfect challenge for you? The skill level recommended to solve these puzzles is ranked in the same way as Japanese karate levels--by different colored belts. Will the Purple Belt collection leave you scratching your head?Longo, Frank is the author of 'Martial Arts Sudoku Level 6 Purple Belt Sudoku' with ISBN 9781402737589 and ISBN 1402737580.
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