binary puzzle book

Black Belt Sudoku(r) - (Martial Arts Puzzles) by Michael Rios (Paperback)

500 Difficult Chess Puzzles with Multiple Moves, Part 3 - (Winning Chess Exercises) by Charles Morphy (Paperback)

Brain Puzzles for Adults - by Kalman Toth M a M Phil (Paperback)

Puzzle Mania! - by The New York Times Games & Joel Fagliano (Hardcover)

The New York Times Large-Print Crossword Puzzle Omnibus Volume 9 - (Paperback)

Picture Puzzles - by Game Nest (Paperback)

Merriam-Webster's Crossword Puzzle Dictionary - 4th Edition (Paperback)

Word Search Challenge - (Puzzle Challenge) by Roland Hall (Paperback)

Cryptic Crossword Puzzles for Dummies - 2nd Edition by Denise Sutherland (Paperback)

Brain Games - Word Fill-In Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

Brain Games - Criminal Mind Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Easy Crossword Puzzle Omnibus Volume 13 - (Paperback)

Elite Wordle Challenge - (Puzzle Challenge) by Roland Hall (Paperback)

The New York Times Weekend at Home Crossword Puzzle Omnibus - by The New York Times & Will Shortz (Paperback)

New York Times Games Friday Crosswords - (New York Times Games Day of the Week Spiral Puzzles) (Spiral Bound)

Brain Games - A Puzzle a Day - by Publications International Ltd & Brain Games (Spiral Bound)

Wheel of Fortune Word Puzzles - (Brain Games) by Publications International Ltd & Brain Games (Spiral Bound)

The All-New Sudoku - (Guardian Puzzles) by Guardian (Paperback)

Brown Belt Sudoku(r) - (Martial Arts Puzzles) by Michael Rios (Paperback)

USA Facts & Fun Word Search Puzzles - (Dover Brain Games & Puzzles) by Frank J D'Agostino & Victoria Fremont & David Marshall & Ilene J Rattiner

The New York Times Easy to Not-So-Easy Crossword Puzzle Omnibus Vol. 6 - (Paperback)

Will Shortz Presents 1,001 Sudoku Puzzles to Do Right Now - (Will Shortz Presents...) (Paperback)

The New York Times Puzzle Doctor Presents Crossword Fever - by New York Times & Will Shortz (Paperback)

Overworked & Underpuzzled: Commuter Puzzles - (Overworked and Underpuzzled) by Puzzler Media (Paperback)