math puzzle

Word Search Rush - (Speed Solve Puzzles) by Charles Timmerman (Paperback)

Large Print Word Search Puzzles 5 - by John Chaneski & Mark Danna (Paperback)

Royal Gambits Chess Puzzle - by Sureshot Books Publishing LLC (Paperback)

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

100 Stress-Relieving Crossword Puzzles to Sharpen Your Mind - by Maria Shriver & Patrick Schwarzenegger & Mosh (Paperback)

The Most Difficult Pattern Puzzles - by Tim Dedopulos (Paperback)

Brain Games - Crime Solver Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

The Official Clue Book of Puzzles - by Moore & Laura Jayne Ayres (Paperback)

Brain Games - Large Print: Sudoku Puzzles (Dark Gray) - (Brain Games Large Print) by Publications International Ltd & Brain Games (Spiral Bound)

New York Times Day at the Beach Crossword Puzzle Omnibus - (Paperback)

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

Brain Games - Calm: Word Search Puzzles - Large Print - (Brain Games Large Print) by Publications International Ltd & Brain Games (Spiral Bound)

Word Search Book 250 Word Puzzles with Solutions for Adults - Large Print by Laura Bidden (Paperback)

The New York Times Southpaw Solvers: 100 Easy to Hard Crossword Puzzles for Lefties - (Paperback)

The New York Times Monday Through Friday Easy to Tough Crossword Puzzles - (New York Times Crossword Puzzles) (Spiral Bound)

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

The Ultimate Book of Mixed Puzzles - (Brain Busters) by Parragon Books (Spiral Bound)

The New York Times Classic Crossword Puzzles (Cranberry and Gold) - (Hardcover)

Kakuro, Level One - (Absolutely Nasty(r)) by Conceptis Puzzles (Spiral Bound)

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

The New York Times Wednesday Crossword Puzzles Volume 4 - by Will Shortz (Spiral Bound)

Brain Games - 50 States 100 Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

Brain Games - Bible Puzzles (Includes a Variety of Puzzle Types) - by Publications International Ltd & Brain Games (Spiral Bound)

Only the Hardest Puzzles - by Willa Chen (Paperback)