brain puzzles

One-Minute Mysteries and Brain Teasers - by Sandy Silverthorne & John Warner (Paperback)

Brain Boost: 365 Brain Games for Adults - by Brendan Quigley (Paperback)

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

MindWare Imagination Patterns - Early Learning

Perfectly Challenging Brain Games for Kids! - by Danielle Hall (Paperback)

Challenging Puzzles - (Y) by Matthew Donegan (Paperback)

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

Zummy Brain Teaser Puzzle Pack (6 Puzzles)

Killer Puzzles - by Archer Thorne (Paperback)

Will Shortz Presents Tame Kenken - by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

The Amazing Brain Book for Kids - by Evelyn B Christensen & Susan E Christensen (Paperback)

Wsp Fun in the Sun Kenken - by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

HABA Amanda's Alpacas Stacking Puzzle Game: 60 Logic Challenges and Brain Teaser Puzzles for Kids Ages 5+, Smart Games for Fine Motor Skills

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

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

Massive Book of Mensa(r) Puzzles (4 Books in 1!) - by David Millar & Fred Coughlin & American Mensa (Paperback)

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

Will Shortz Presents Terrifying KenKen - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

TEDCO Nostalgic Pack Original Gyroscope

Will Shortz Presents Kenken to Go - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

Link 3 in 1 Tangram Wooden Board Learning Puzzle for Kids Montessori Game Fun Shapes Brain Teaser

Project Genius True Genius - Grecian Computer Brainteaser Puzzle Game

Educational Insights Kanoodle Gravity, Set of 9