mind teaser puzzles

Big Book of Killer Su Doku Book 2 - (Richardson Puzzle Books) by Richardson Puzzles and Games (Paperback)

Crossword Puzzle Book For Adults - by Speedy Publishing LLC (Paperback)

Very Hard Sudoku Puzzle Book for Adults - by Sorens Books (Paperback)

The New York Times Crosswords to Beat the Clock - (New York Times Crossword Puzzles) (Paperback)

The Ultimate Soduku Challenge (Medium Puzzles) Vol 2 - by Puzzle Crazy (Paperback)

The Official Wordscapes Puzzle Book Volume 3 - by Peoplefun (Paperback)

Cipher Secrets Cryptogram Puzzles - by Sureshot Books Publishing LLC (Paperback)

Amazing Matchstick Puzzles - by Brian Williams (Paperback)

Simon and Schuster Crossword Puzzle Book #257 - (Simon & Schuster Crossword Puzzle Books) by John M Samson (Spiral Bound)

Whodunit Puzzles - (Sirius Classic Puzzles) by Tim Dedopulos (Paperback)

Will Shortz Presents Sudoku for a Brain Workout - (Will Shortz Presents...) (Paperback)

The Royal Mint Puzzle Book - (Paperback)

The Sunday Times Cryptic Crossword Book 4 - (Sunday Times Puzzle Books) by Times Books (Paperback)

Ninja Sudoku Challenge - (Puzzle Challenge) by Roland Hall (Paperback)

The New York Times Easy to Not-So-Easy Crossword Puzzle Omnibus - (New York Times Crossword Puzzles Omnibus) (Paperback)

New York Times Best of Thursday Crosswords - (New York Times Crossword Puzzles) (Paperback)

Petroc Trelawny's Classical Music Puzzle Book - by Petroc Trelawny & Gareth Moore & Laura Jayne Ayres (Paperback)

Webster's New World(r) Crossword Puzzle Dictionary, 2nd Ed. - by Jane Shaw Whitfield & Editors of Webster's New World Coll (Paperback)

The New York Times Fitness for the Mind Crosswords Volume 1 - (New York Times Crossword Puzzles) (Paperback)

The New York Times Home for the Holidays Crosswords: 200 Easy to Hard Puzzles - (Paperback)

5-Minute Sudoku (Includes Ball-Point Pen) - (5-Minute Puzzles) by Eric Saunders (Paperback)

More Great Puzzles from the Bible - by Timothy E Parker (Paperback)

Wordsearch - (Sirius Patterned Edge Puzzles) by Eric Saunders (Paperback)

A Compendium of Meta-Puzzles - by Pedja Banovic (Paperback)