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New in Box - Vtg 1971 Mag-Nif Puzzle CURIOUS CROSS - Damage to Packaging

$ 8.71 $ 5.22

Vintage Square-1 Rubik's Cube NEW in Box 1980s Puzzle Pocket Game Toy

$ 52.79 $ 31.67

Qiyi Set 2x2 3x3 4x4 5x5 Dodecahedron Mastermorphix Ivy Packing Magic Speed Cube

$ 19.35 $ 11.61

YuXin Treasure Box 3x3 Magic Speed Cube Stickerless Professional Fidget Toys...

$ 15.35 $ 9.21

ThinkFun Block By Block (NEW)

$ 8.8 $ 5.28

Bilz Money Maze Obstacle Challenge Gift Giving Original Mini Fun Puzzle Reward

$ 18.47 $ 11.08

Vintage Puzzle Lot Rubik's Cube Solution IZZI Plex Ball Entex Drive Ya Nuts MORE

$ 30.79 $ 18.47

2003 Focus MINI 3D DINOSAURS PUZZLE CARD MODELS 6 Styles T- Rex Triceratops NEW

$ 8.8 $ 5.28

Stickerless Speed 3x3 Magic Cube Puzzle Educational Brain Twister Toys for All

$ 6.15 $ 3.69

Puzzlemaster Deck: 75 Verbal Challenges by NPR Puzzlemaster Will Shortz

$ 6.11 $ 3.66

Perplexus Rookie Original 3D Puzzle Maze Ball Game Toy Labyrinth New

$ 15.83 $ 9.49

RARE MoYu AoLong GT Enhanced Version 3x3x3 Speed Cube Magic 3D Puzzle 57mm Black

$ 10.55 $ 6.33

Bilz Box Money Gift Bead Maze Puzzle Fun Novelty Problem Solving Dollar Bill

$ 12.98 $ 7.78

Shashibo Shape Shifting Magnetic Cube Fidget Toy NEW Rare Confetti Art by Gartel

$ 25.31 $ 15.19

Thinkfun UnHinged Puzzle Brain Game Hexagonal

$ 4.4 $ 2.64

Valk4M Magnetic QiYi 4x4x4 Super Speed Stickerless Magic Cube Twist Puzzle Toy

$ 23.75 $ 14.25

QiYi Valk 3M Magnetic 3x3x3 Super Speed Magic Cube Twist Stickerless Valk3m Toys

$ 19.35 $ 11.61

Full Size Speed Rubix Cube Smooth Magic Puzzle Rubic Twist Gift Toy 3X3 Rubiks N

$ 7.88 $ 4.73

Metal Horseshoe Puzzle Illusion Game Brain Teaser Magic Toy

$ 10.56 $ 6.33

Bits & Pieces The Lucky Clover Metal Brainteaser in Box With Solution Paper

$ 17.59 $ 10.55

Scramble 9 Square Tile Puzzle TEACHING Homeschool LOGIC CENTERS - Dinosaur

$ 7.04 $ 4.22

Khun Phaen, Escape to Freedom, Setting Sun Puzzle Monkey Pod Wood FREE SHIP

$ 11.43 $ 6.85

Channel Craft Puzzle Quest Driving Me Nuts Brain Teaser

$ 8.79 $ 5.27

The Original Rubik’s Cube 4th Dimension Golden 1989 With Box Model MA-400 41200

$ 28.16 $ 16.89

The Original Fun Workshop “BRAIN MAZE” Puzzle Ball Yellow (Box Torn See Photo)

$ 10.56 $ 6.33

Monkey Pod Games Four Wooden Puzzles in A Tricky Box Gift Set Complete

$ 4.39 $ 2.63

Moyu Cube Megaminx Stickerless Cube Puzzles for Adults Children Educational Toys

$ 13.75 $ 8.25

Rubik's Cube2.25" x 2.25" Puzzle Brain Teaser Rubix cube.com

$ 8.8 $ 5.28

Rubiks Cube Boston Red Sox New Sealed Worn Packaging Free Shipping

$ 16.54 $ 9.92

Vintage 1976 The Original I.Q. Tester Deluxe Edition Wood Board Puzzle 17 pegs

$ 6.15 $ 3.69

BARRY'S BEER BOTTLE BOGGLER MECHANICAL PUZZLE BRAIN TEASER - CAN YOU SOLVE IT?

$ 14.03 $ 8.42

Vintage 1997 Tantrix 10 Piece Tile Puzzle Game Octagon Shape in a Mesh Bag NEW

$ 11.44 $ 6.86

Rubik's Family Pack [ 3 in 1 ] NEW

$ 30.07 $ 18.04

Huge puzzle jewelry magic box green new big wooden treasure handcarved storage

$ 40.47 $ 24.28

Toss Up, Brain Maze,Speed Cube,Qwixx, Speed Cube MIND GAMES Lot 6

$ 2.64 $ 1.58

New 2pcs Magic Cube Smooth Twist Puzzle Flexible 3x3x3 Little Professional Speed

$ 10.54 $ 6.32

Vintage Cube puzzle: PYRAMID puzzle in package, has been opened

$ 25.41 $ 15.24

BePuzzled Smart Egg Labyrinth Puzzle Space Capsule Level 2.

$ 9.23 $ 5.53

Spin Out Brain Teaser Puzzle Game Vintage 1991 W/ Instructions Binary Arts Corp

$ 19.35 $ 11.61

ON THE DOT Game Puzzle The Super Spotted Brain Teaser Game Complete (OPEN BOX)

$ 6.95 $ 4.17

Classic Challenging Metal Wire Puzzle Brain Teaser Game for Adults Kids~J0

$ 3.41 $ 2.04

Roxenda Speed Cube Set 3x3x3 & 2x2x2 Cube Puzzle for Beginner- Similar to Rubix

$ 6.15 $ 3.69

True Genius Chinese Silk Worm Puzzle Metal Brainteaser Brain Teaser NEW

$ 8.75 $ 5.25

V-CUBE 6x6x6 Brain Teaser Cube Multi-Color Flat Puzzle Black Plastic

$ 9.16 $ 5.5

ThinkFun GORDIAN'S KNOT Brainteaser Challenge Take-Apart Puzzle NEW & SEALED

$ 28.15 $ 16.89

Spinning Wheels - Level 8.5 - Siebenstein Spiele - Rotating Puzzle

$ 30.79 $ 18.47

Mensa For Kids 75 Brain Bafflers Chronicle Books

$ 15.84 $ 9.5

Metal Brain Teaser Puzzles Set of 3 Ultimate IQ Test Toy

$ 9.47 $ 5.68

30pcs Metal Crafts Chinese Ring Puzzle IQ Brain Teaser Kids Educational Toy

$ 20.13 $ 12.08

Vintage RUBIK'S CUBE Puzzle With Solution Hint Booklet 1997! New In Box!!

$ 26.39 $ 15.83

Cube Burst Spring Loaded Construction Cubes Magnif 37 Blocks Pieces

$ 21.99 $ 13.19

Rubik's Super Saiyan Blue Son Goku Charaction Cube DBZ Super Dragon Ball Toy

$ 17.6 $ 10.56

4 vtg WOODEN puzzles ~ BITS & PIECES, SKOR MOR ~ BRUCE CERVON COLLECTION

$ 8.8 $ 5.28

Wooden Brain Bender Puzzle for Ages 8+ Wood Challenge Puzzle Toy NEW

$ 0.87 $ 0.52

Escape room Puzzle Brain Teaser Puzzles,Puzzle 4.5 X 4.5 X1 Inch

$ 17.6 $ 10.56

YJ Yulong 3X3 V2 M Magnetic Magic Speed Cube Stickerless Professional Fidget Toy

$ 10.56 $ 6.33

12 Wire Puzzles Toys for Kids 8 years old +. Brand New. Free shipping.

$ 8.31 $ 4.98

WONDERFUL PUZZLER CUBE JUST LIKE RUBIK'S CUBE 1980's CLASSIC TOY CUBE PUZZLE

$ 8.8 $ 5.28

MB Rubiks Cube - NEW Brain Teaser Milton Bradley

$ 7.47 $ 4.48

NUTCASE Cast Metal Brain Teaser Puzzle (Level 6)Quality,Games,Challenge,Hanayama

$ 15.65 $ 9.39

Vintage pyramid shaped Rubik's type Cube puzzle

$ 6.15 $ 3.69

vintage Original Puzzle: RO-LET letter slide puzzle on card, cool.

$ 23.23 $ 13.93

Rompecabezas de madera 3D Sharp Brain Zone

$ 52.55 $ 31.53

NIB Cuberspeed Gan Skewb M Enhanced Core Edition Magnetic Stickerless Speed Cube

$ 26.4 $ 15.83

Smart Games Multi-Level Logic Game: IQ Steps New (Sealed)

$ 7.03 $ 4.21

Vintage Rubik's Missing Link Puzzle with Booklet Ideal 1981

$ 30.8 $ 18.48

On The Dot Game Brainwright Brain Teaser - New

$ 6.15 $ 3.69

Lot of 2 Vintage Rubik's Cubes Toy Game Twist Puzzle 2x2

$ 14.07 $ 8.44

Vintage wood brain teasers puzzles Kumiki cubes star Japan interlocking pieces

$ 13.2 $ 7.91

Perplexus Go Spiral Spin Master Games 3D Ball Puzzle Maze Brain Game Twist Fun

$ 14.07 $ 8.44

US STOCK QIYI Galaxy Megaminx 12-side Magic Cube Puzzle Cube Convex

$ 17.93 $ 10.76

Wooden dismantling unlock mechanism box puzzle adult money card holder gift

$ 13.72 $ 8.23

Full Size Speed Rubix Cube Smooth Magic Puzzle Rubic Twist Gift Toy 3x3 Rubiks N

$ 6.15 $ 3.69

Gift Card Maze Game Roll Marble To Get Your Gift Card

$ 3.52 $ 2.11

NEW Educational Insights Kanoodle Extreme Puzzle Game for Adults

$ 6.59 $ 3.95

Greenbrier 3D Puzzle Cube

$ 5.27 $ 3.16

Secret Wood Treasure Box Puzzle Hidden Diamond Jewelry Cash Magic Case Toys W

$ 13.98 $ 8.38

Spin Master Games “The Original” Perplexus 3D Maze with 100 Obstacles

$ 15.69 $ 9.41

Rubik's Cube 40th Anniversary Limited Edition PUZZLE Metallic NIB

$ 27.71 $ 16.62

Wil Strijbos Lotus Flower Puzzle Sequential Discovery Mechanical Puzzle

$ 220 $ 132

10Psc Magic Cube Stand Multi Color Set 3x3 to 8x8 Cubo Rubic Rubix Base Holder

$ 5.27 $ 3.16

AT&T Promotional Plex Ball Puzzle Solution Game

$ 8.8 $ 5.28

True Genius Grecian Computer Wooden Brainteaser Puzzle Based on Ancient Artifact

$ 17.6 $ 10.56

Wire Puzzle Beginner Level Workout Brain IQ test Daiso Japan Steel tip-sheet New

$ 8.79 $ 5.27

NIB 2019 Brainwright Twinspin Buddy The Elf Rotating Discs Puzzle Handheld

$ 9.67 $ 5.8

Moyu Meilong 4PC 2x2 3x3 4x4 5x5 Magnetic Speed Stickerless Magic Cube Puzzle

$ 28.15 $ 16.89

Scramble Squares Puzzle Candy

$ 10.52 $ 6.31

SmartGames IQ Twist. 1 Player 3D Travel Puzzle Game Ages 6-Adult. 120 Challenges

$ 8.79 $ 5.27

ThinkFun Visual Brainstorms: The Smart Thinking Game 100 Brainteasers New

$ 15.84 $ 9.5

VINTAGE 1991 Tavern Puzzle Collection TINKER'S BELL Tucker Jones House MADE USA

$ 19.35 $ 11.61

Professor Puzzle Great Minds SET OF 5 Brainteasers Wooden Metal Puzzles

$ 12.31 $ 7.38

Professor Puzzle The Einstein Collection No.2 NIB

$ 10.56 $ 6.33

Hanayama - Violin - Cast Puzzle New in Box

$ 13.2 $ 7.91

Odd Balling 1971 Vintage~~ Wood Marble Game ~~A game of dexterity Free Ship

$ 28.16 $ 16.89

Vintage 1980 Mag-Nif, Inc. GRAVI-TEASE I Water Puzzle / Game - NOS Sealed

$ 11.44 $ 6.86

Demolition Packing Puzzle Lite 02. Sea Urchin Puzzle 🧩

$ 41.36 $ 24.81

Advent Calendar 2021 Christmas Countdown 24 Brain Teaser Puzzles Toys Holiday

$ 12.71 $ 7.62

Brain Teaser Matchbox Puzzle "Rings of Fire" Separate 2 Metal Rings & Reattach

$ 3.47 $ 2.08

Rubik's Cube "The Ultimate Brain Teaser" w/ hint booklet, New

$ 10.56 $ 6.33

MAD HEDZ 3 SCARY UGLY MAGIC CUBE TWISTY PUZZLE LOT FREAKY MONSTER HEADS RED BLUE

$ 18.47 $ 11.08