More from this Author
Found 34 books by Frank Longo
Absolutely Nasty® Sudoku Level 4
by Frank Longo
Way Beyond Black Belt Sudoku®
by Frank Longo
Beyond Black Belt Sudoku
by Frank Longo
Absolutely Nasty® Sudoku Level 1
by Frank Longo
Absolutely Nasty® Sudoku Level 3
by Frank Longo
Puzzlewright Guide to Solving Sudoku
by Frank Longo, Peter Gordon
Third-Degree Black Belt Sudoku®
by Frank Longo
Second-Degree Green Belt Sudoku®
by Frank Longo
Mental_Floss Sudoku
by Frank Longo
Third-Degree White Belt Sudoku®
by Frank Longo
Second-Degree Black Belt Sudoku®
by Frank Longo
Martial Arts Sudoku® 2024 Day-To-Day Calendar
by Frank Longo
Mensa Guide to Solving Sudoku
by Peter Gordon, Frank Longo
The Official Book of Wordoku
by Frank Longo
Pause for Puzzles: Sudoku for Mindfulness
by Frank Longo
Skill Builder Sudoku: Medium to Hard
by Peter Gordon, Frank Longo
Skill Builder Sudoku: Easy to Medium
by Peter Gordon, Frank Longo
Blockbuster Book of Sudoku
by Frank Longo
The Peaceful Mind Book of Sudoku
by Frank Longo
Large Print Sudoku #3
by Frank Longo
Skill Builder Sudoku: Hard to Expert
by Peter Gordon, Frank Longo
Martial Arts Sudoku® 2023 Day-To-Day Calendar
by Frank Longo
Sit and Solve Tough Sudoku
by Frank Longo
Bizarre Crossword Variants
by Henry Hook, Frank Longo, Trip Payne
Sudoku Puzzles for the Weekend
by Frank Longo
Sudoku Puzzles for a Road Trip
by Frank Longo
Sit and Solve Simple Sudoku
by Frank Longo
SCRABBLE Bingo Crosswords
by Frank Longo
Sudoku Puzzles for the Weekend
by Frank Longo
Help! Our Children Are Overweight!
by Frank Longo
Brain Aerobics Wordoku 1
by Frank Longo
The New York Times on the Web Crosswords for Teens
by he New York Times, Frank Longo, Will Shortz (Editor)
Absolutely Nasty Sudoku, Level 5
by Frank Longo
Absolutely Nasty® Sudoku Level 2
by Frank Longo