pyramid brain teaser

Rubie's Pyramid Brain Teaser Wooden Puzzle

Rubik's 3x3 Cube

Rubik's 3x3 Speed Cube

Educational Insights Kanoodle Brain-Teasing Puzzles 14pc

Rubik's Mini 2x2 Cube

Educational Insights Kanoodle Cosmic Brainteaser Game - 14pc: Shapes, Colors, Problem Solving, Plastic Educational Toy

Rubik's Phantom 3x3 Cube

Learning Resources  SlideMinder Brain Teaser Puzzle Game Brainteaser - 17pc: Creative Thinking Educational Toy

Educational Insights Kanoodle Genius Brainteaser Game 9pc: Shapes & Colors, Teaching Aid, Problem Solving, Toy

Spin Master Games Rubik's Pulse 3x3 Cube

The 125 Best Brain Teasers of All Time - by Marcel Danesi (Paperback)

Educational Insights Kanoodle Extreme Brain-Busting Puzzles 12pc: Creative Thinking & Problem Solving Game

Rubik's Tracks 100 - 3D Gravity Maze and Puzzle Game with 100 Obstacle

Bepuzzled Smart Egg Labyrinth Dragon Puzzle Brainteaser - 3pc: Educational Focus on Problem Solving, Fine Motor Skills

Seek & Discover Game - Gigglescape™: Educational Brainteaser for Kids, Language & Sensory Development, Ages 3+

Educational Insights Upzzle Game 43 pc: Brainteasers & Educational Focus on Patterns

Rubik’s Professor, 5x5 Cube Color-Matching Puzzle Highly Complex Challenging Problem-Solving Brain Teaser Fidget Toy, for Adults & Kids Ages 8 and up

Rubik's Cube Disney's Stitch Cuber

Bepuzzled Hanayama Level 5 Helix Cast Puzzle - 2pc: Metal Brain Teaser for Creative Thinking & Fine Motor Skills

Shashibo Spongebob - Goo Lagoon Fidget and Sensory Toy: Creative Thinking Brainteaser, Plastic Material, 1 Piece

Shashibo TMNT - Leonardo Fidget and Sensory Toy

Rubik's Timer 3x3 Cube

Super Mario Adventure Game Deluxe: Brainteaser by Epoch Everlasting Play

Rubik's Tracks Star Wars Mandalorian - 3D Gravity Maze and Puzzle Game with 80 Obstacles