Puzzles in 2006

The Official Book of Kakuro: Book 1: 150 Puzzles -- Easy, Medium, and Hard by Parker, Timothy E.

The Times Quick Crossword Book 11: 80 world-famous crossword puzzles from The Times2 by The Times Mind Games

Killer Sudoku 1: The Deadly New Dimension by Collins Uk Staff

Mastering Kakuro: 150 New Puzzles by Parker, Timothy E.

The Sunday Times Cryptic Crossword Book 6 by

Oxford Puzzle Solver by Mohan, Bernadette

The Times Japanese Logic Puzzles: Hitori, hashi, slitherlink and mosaic by

Jammin' Jumble(r): Puzzle Fun for Everyone by Tribune Media Services

The Times Bridge: Common mistakes and how to avoid them (Large Print Edition) by Robson, Andrew

Will Shortz Presents the Monster Book of Sudoku: 300 Wordless Crossword Puzzles by

Will Shortz Presents The Super-Colossal Book of Sudoku by Shortz, Will

Cryptic Crosswords from the Nation by Lewis, Frank

The Mammoth Book of Secret Code Puzzles by Dunin, Elonka

More Original Sudoku by Editors of Nikoli Publishing

The Essential Book of Japanese Puzzles and How to Solve Them by Moore, Gareth

More Art Puzzles by Number by Weaver, Kathy

Wicked Wee Words: For Competitive Word Games by John, Sheila

The Times Hashi by

Zen and the Art of Crossword Puzzles: A Journey Down and Across by Katz, Nikki

Crossworld: One Man's Journey into America's Crossword Obsession by Romano, Marc

Trackside Trivia: Games & Puzzles to Horse Around with - Vol. 1 by Gimbel, Tom

New York Post Easy Su Doku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

New York Post Fiendish Sudoku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

New York Post Difficult Su Doku: The Official Utterly Adictive Number-Placing Puzzle by Gould, Wayne

Mental Floss: Scatterbrained by Editors of Mental Floss

New York Magazine Crossword Puzzle Omnibus: 200 Beguiling Sunday-Size Puzzles by Jacobson, Maura

Los Angeles Times Sunday Crossword Puzzles: Volume 25 by Tunick, Barry, Bursztyn, Sylvia

Symbolic Logic And The Game Of Logic by Carroll, Lewis

Enigma: A puzzle for everyone by Hedinger, Charles M.

The Times Cryptic Crossword Book 11: 80 world-famous crossword puzzles by The Times Mind Games, Browne, Richard

White Belt Kakuro: 150 Puzzles by Conceptis Puzzles

Mensa(r) Kakuro by Conceptis Puzzles

Sudoku Variants by Conceptis Puzzles

Green Belt Kakuro: 150 Puzzles by Conceptis Puzzles

Brown Belt Kakuro by Conceptis Puzzles

Black Belt Kakuro: 150 Puzzles by Conceptis Puzzles

The Essential Book of Kakuro 2 by Moore, Gareth

A Quirky Quiz Book: A Miscellany to Massage Your Mind by Lowes, Anthony John

Jumble(r) Jackpot: The Winning Combination for Puzzle Fun by Tribune Media Services

Jumble(r) Genius by Tribune Media Services

The American Sign Language Puzzle Book, Volume 2 by Segal, Justin

Sudoku Master Class: Sudoku Master Class: 144 Devilish Puzzles with Advanced Strategies by Sheldon, Tom

Will Shortz Presents Sudoku for a Lazy Afternoon by Shortz, Will

New York Post Cubicle Sudoku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

The Essential Book of Hanjie: And How to Solve It by Moore, Gareth

New York Post Bathroom Sudoku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

Hidden Picture Mania by Dover

The Boston Globe Sunday Crossword Omnibus, Volume 3 by Cox, Emily, Hook, Henry, Rathvon, Henry

Sudoku: Medium to Hard by Pitkow, Xaq

Say & Learn: Word Search Puzzles with Reading Help by Páez, Luis H.

Simon & Schuster Super Crossword Puzzle Book #13: The Biggest and the Best by

New York Post the Doctor Will See You in a Minute Sudoku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

New York Post Fat-Free Su Doku: The Official Utterly Addictive Number-Placing Puzzle by Gould, Wayne

X-Treme Sudoku by Editors of Nikoli Publishing

Sudoku for the Frustrated Fanatic: Just 200 Difficult Puzzles by Kirk, Cheryl L.

Sudoku for the Frustrated Fanatic: Just 200 Easy Puzzles by Kirk, Cheryl L.

Big Book of 620 Sudoku Puzzles for the Frustrated Fanatic by Kirk, Cheryl L.

Kakuro for Beginners by Pazzelli, John

Alaska Gold Rush Sudoku by Sarns, Kathy, Kirk, Cheryl L.