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Free Standard Shipping* on all orders $60.00 or more! read more Same Day Shipping on orders placed before 4pm EST, M-F! read more Customer Service in just a moment's notice, 9am to 6pm EST M-F! Email, Phone, or Live Chat, read more Brain Teasers   Show All     Assembly     Classics     Disentanglements     Don't Puzzles     Hoberman     Keychains     Mazes     Money Puzzles     Pattern Matching     Peg Puzzles     Pocket Sized     Puzzle Boxes     Puzzle Locks     Rings     Rubik's     Puzzle Cubes     Sequential     Sliding     Sudoku     Tangle     Travel     Volumetric     More...     Beginner     Intermediate     Advanced     Extreme   ...an enigma; puzzling, ambiguous, or inexplicable. Our brain teaser category spans many types of puzzles, made of various materials, with all kinds of solutions. Brain teasers are puzzles that require a different kind of thinking, also known as lateral thinking. The solutions are elusive and probably not straight-forward. Browse our Brain Teaser sub-categories by clicking through the navigation menu to the left. 106-126 of 461 matching items. For More Results - Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22    Sort: Bestselling!NewestAlphabetical (A-Z)Alphabetical (Z-A)Price (Low to High)Price (High to Low) Include Out-Of-Stocks Radix - Cast Puzzle $11.95 Double Trouble (Group 7) - Tavern Puzzle $18.95 Amaze - Brain Teaser $9.95 Clef Hanger (Group 3) - Tavern Puzzle $18.95 Ball of Whacks (Blue) - Magnetic Puzzle $32.95 Hooks - Metal Pocket Puzzle $4.95 Double Bypass (Group 5) - Tavern Puzzle $18.95 Rubik's Key Ring $6.35 Rubik's Twist $13.95 Hoberman Sphere - Firefly (Glow-in-the-Dark) $32.95 Cuby - Cast Puzzle $11.95 Button Deluxe (Padauk, Maple, Walnut) - Puzzle Box $55.00 Bottoms Up (Group 1) - Tavern Puzzle $18.95 Horse - Cast Puzzle $11.95 Rock The Boat - Brain Teaser $5.95 Trio #1 Intermediate - 3 Tavern Puzzle Box Set $53.95 Conestoga Playmate (Group 1) - Tavern Puzzle $18.95 Iball3 - Brain Teaser & Game $24.65 Black Jack (Group 2) - Tavern Puzzle $18.95 Galaxy - Interlocking Puzzle $10.95 Tantrix Discovery Solitaire (Mesh) – Pattern Matching Puzzle $4.95 For More Results - Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 461 matching items Narrow down: By Type: Accessories (8) Accessories | Stands & Displays (5) Brain Teasers (12) Brain Teasers | Advanced (22) Brain Teasers | Assembly Puzzles | Advanced (2) Brain Teasers | Assembly Puzzles | Burr Puzzles (9) Brain Teasers | Assembly Puzzles | Extreme (1)   See More Types... 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Interlocking: This means that adjacent pieces are connecting such that if you move one piece horizontally you move all, preserving the connection.