Skill Builder Sudoku | Hachette Book Group

Skill Builder Sudoku: Easy to Medium

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Build up your sudoku skills from easy to expert! In this three-book series, each book helps solvers build their skills to get from one level to the next. Puzzles will start out in Easy to Medium with sudoku that need… Read More
Skill Builder Sudoku: Medium to Hard

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Build up your sudoku skills from easy to expert! In this three-book series, each book helps solvers build their skills to get from one level to the next. Medium to Hard will build on the skills learned in the first… Read More
Skill Builder Sudoku: Hard to Expert

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Build up your sudoku skills from easy to expert! In this three-book series, each book helps solvers build their skills to get from one level to the next. Puzzles in Hard to Expert are the most challenging and will build on… Read More

Peter Gordon

About the Author

Frank Longo creates, fact-checks, and edits crossword puzzles, and also specializes in sudoku, having published more than 150 sudoku books. His books have sold more than 5 million copies. His wide array of titles encompasses both standard and variety sudoku puzzles, and includes Pause for Puzzles: Sudoku for Midfulness, Sip & Solve Simple Sudoku, The Peaceful Mind Book of Sudoku, Blockbuster Book of Sudoku, Beyond Black Belt Sudoku, and Puzzlewright Guide to Solving Sudoku (with Peter Gordon).

Peter Gordon has written and edited more than 50 puzzle books, with combined sales of over a million copies. From 2002 to 2008, Gordon was the crossword editor for the New York Sun. He has written more than 120 New York Times crosswords.

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Skill Builder Sudoku: Easy to Medium

by Peter Gordon, by Frank Longo

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Skill Builder Sudoku: Medium to Hard

by Peter Gordon, by Frank Longo

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Skill Builder Sudoku: Hard to Expert

by Peter Gordon, by Frank Longo

Buy the book