math puzzle

Sudoku Puzzle Book for Adults - by Rafael Shamay (Paperback)

New Practical Dictionary for Crossword Puzzles - by Frank Eaton Newman (Paperback)

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

Brain Games - Unusual Knowledge Word Search Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Monday Through Friday Easy to Tough Crossword Puzzles Volume 9 - (Spiral Bound)

The New York Times Awesome Easy Crossword Puzzles - (Paperback)

The Everything Puzzles for Dog Lovers Book - (Everything(r)) by Charles Timmerman (Paperback)

Pause for Puzzles: Word Searches for Leisure - by Eric Berlin & Janinne Berlin (Paperback)

Sudoku Large Print 101 Puzzles Easy to Hard - by Game Nest (Paperback)

Puzzles & Perils: The Crystal Quest - by Laura Jayne Ayres & Moore (Paperback)

How to Think - Lateral Thinking Puzzles - by Charles Phillips (Paperback)

Brain Games - USA Word Search Puzzles (#5) - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Wednesday Crossword Puzzle Omnibus Volume 3 - (Paperback)

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

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

Will Shortz Presents Kenken for Your Coffee Break - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

The New York Times Café Crosswords - (New York Times Crossword Puzzles) (Paperback)

Will Shortz Presents the Dangerous Book of Kenken - by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind - (Puzzle Books for Brain Health) by Maria Shriver & Patrick Schwarzenegger & Mosh

Brain Games - To Go - Stress Free: Crossword Puzzles (Teal) - by Publications International Ltd & Brain Games (Spiral Bound)

Brain Games - To Go - Crossword Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

Brain Games - Puzzles and Quizzes: The '90s - by Publications International Ltd & Brain Games (Spiral Bound)

The New York Times Large-Print Mindful Crossword Puzzles - Large Print (Paperback)

Extreme Wordle Challenge - (Puzzle Challenge) by Ivy Press (Paperback)