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Authors/Frank Longo/Third-Degree Black Belt Sudoku®
Third-Degree Black Belt Sudoku®
Book profileEnglish (United Kingdom)
Book · 1 edition

Third-Degree Black Belt Sudoku®

2009
first published
English
language
1
edition in English
1
pages

Watch out—these sudoku might crush even the most stalwart of solvers!

Editions

1 edition · sort: newest