math puzzle

Quick Crosswords - (Guardian Puzzles) by Guardian (Paperback)

The New York Times Light and Easy Crossword Puzzles - (Paperback)

Sudoku Puzzle Books Large Print Easy to Difficult - by Senor Sudoku (Paperback)

Brain Games - Picture Puzzles #4: How Many Differences Can You Find? - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Wednesday Crossword Puzzle Omnibus Volume 2 - (Paperback)

417 More Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young - by Nancy Linde (Paperback)

The New York Times Greatest Hits of Saturday Crossword Puzzles - (Paperback)

The New York Times Everyday Sunday Crossword Puzzles - (New York Times Crossword Puzzles) by New York Times & Will Shortz (Paperback)

Crossword Challenge - (Puzzle Challenge) by Roland Hall (Paperback)

Brain Games - Sudoku Puzzles (Arrow Red) - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Large-Print Crossword Puzzle Omnibus Volume 8 - Large Print by Will Shortz (Paperback)

Mensa 10-Minute Crossword Puzzles - by Fred Piscop (Paperback)

Csi Puzzle Unit - by Joel Jessup (Paperback)

Brain Games - Take-Along - Puzzles (Sugar Skull Design - Day of the Dead and Halloween) - by Publications International Ltd & Brain Games

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

Star Wars Crossword Puzzles - by James Floyd (Paperback)

Brain Games - To Go - Word Search Puzzles (Chalkboard) - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Crosswords for Your Breakfast Table - (New York Times Crossword Puzzles) by Will Shortz & New York Times (Paperback)

Edgar Allan Poe Puzzles - (Sirius Literary Puzzles) by Gareth Moore (Paperback)

The New York Times Best of the Week Series: Saturday Crosswords - (New York Times Crossword Puzzles) (Spiral Bound)

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

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

TV Trivia Word Search Puzzles - (Dover Brain Games & Puzzles) by Ilene J Rattiner (Paperback)

Brain Games - Horses Word Search Puzzles - Large Print + a Fact with Every Puzzle - (Brain Games Large Print) (Spiral Bound)