brain teaser

Brain Games - Large Print Number Puzzles - (Brain Games Large Print) by Publications International Ltd & Brain Games (Spiral Bound)

The Times Hashi - (Paperback)

Will Shortz Presents The Super-Colossal Book of Sudoku - (Paperback)

IQ and Psychometric Tests - (Testing) 2nd Edition by Philip Carter (Paperback)

The Times Kakuro Book 2 - (Times Puzzle Books) (Paperback)

Brain Candy - by Garth Sundem (Paperback)

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

Brain Games - The Perfect Crime - by Publications International Ltd & Brain Games (Spiral Bound)

Wsp Brain Busting Kenken - (Will Shortz Presents...) by Tetsuya Miyamoto (Paperback)

Will Shortz Presents the Puzzle Doctor: Kenken Mania - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

The Wonderword Treasury 30 - by David Ouellet & Sophie Ouellet & Linda Boragina (Paperback)

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

Brain Games - Unsolved Crimes - by Publications International Ltd & Brain Games (Spiral Bound)

Mensa(r) Aarp(r) Challenging Brain Twisters - (Mensa(r) Brilliant Brain Workouts) Large Print by Fred Coughlin & American Mensa & Aarp (Paperback)

Brain Games - To Go - Who Done It? Puzzles - by Publications International Ltd & Brain Games (Spiral Bound)

Aoibox Advent Calendar 2025 24 Piece Brain Teaser Puzzle Set Christmas Countdown Calendar for Kids Teens Adults Holiday Challenge

Light Up Brain Memory Game Cube - Electronic Handheld Toy with 5 Modes, Travel Gift Teens Ages 6-12

The Puzzling Adventures of Dr. Ecco - (Dover Math Games & Puzzles) by Dennis Shasha (Paperback)

The Wonderword Treasury 36 - by David Ouellet & Sophie Ouellet & Linda Boragina (Paperback)

Brain Games - Picture Puzzles: Goes to the Dogs - by Publications International Ltd & Brain Games (Spiral Bound)

Will Shortz Presents Beyond Sudoku - (Paperback)

Road Builder Logical Board Game – Large Educational Puzzle for Engaging Brain Challenges

Queen of Swords - by Sara Sehdev & Gareth Moore (Paperback)

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