Buy Used and New Frank Longo Books

Third-Degree Black Belt Sudoku® (Martial Arts Puzzles Series)

by Frank Longo

ISBN 13: 9781402746499

Format: Illustrated (192 pages)
Publisher: Puzzlewright
Published: 07 Oct 2009

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Oy Vey! Sudoku

by Frank Longo

ISBN 13: 9781402740107

Format: Paperback (96 pages)
Publisher: Sterling Publishing (NY)
Published: 30 Aug 2006

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Sit & Solve Simple Sudoku (Sit & Solve® Series)

by Frank Longo

ISBN 13: 9781454946724

Format: Paperback (128 pages)
Publisher: Sterling
Published: 20 Oct 2022

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Skill Builder Sudoku: Easy to Medium

by Peter GordonFrank Longo,

ISBN 13: 9781454958864

Format: paperback
Publisher: Puzzlewright Press

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