Areaware

Gradient Puzzle (Pink/Yellow, Large)

Areaware

Cubebot Micro (Natural)

Areaware

Cubebot Micro (Multi Yellow)

Areaware

Cubebot Small

Areaware

Cubebot Micro (Red)

Bits and Pieces

Metal Brain Teaser Puzzle - Spiked Ball Disentanglement Puzzle, 3D Assembly Puzzles for Adults

Brain Teaser Puzzles- 3 PCS Metal Puzzles Kit Metal Cast Puzzle Games Toys Unlock Interlock Puzzles Box Mind IQ Logic Test Disentanglement Games Toys for 15+ Adults Office Supplies WP140B

Bits and Pieces

Metal Brain Teaser Puzzle - Green Hashtag Disentanglement Puzzle, 3D Assembly Puzzles for Adults

LESONG

Brain Teasers Metal and Wooden Puzzles for Kids and Adults 9 Pack, Mind, IQ, and Logic Test and Handheld Disentanglement Games, 3D Coil Cast Wire Chain and Durable Wood Educational Toys

Metal Brain Teasers Puzzles Kit - 3 PCS Alloy Unlock Interlock Cast Coils Puzzle Game Toys for Adults Mind IQ Logic Test Disentanglement Games Office Supplies WP12

Metal Wire Puzzle 16-Piece Set with Pouch – IQ Test Brain Teaser Disentanglement Chinese Ring Fidget Toy for Kids & Adults – Portable Party Favor

True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids

30pcs Brain Teaser Puzzles Game for Adults and Kids Ancient Wooden and Metal Puzzles 3D Educational Toys IQ Logic Train Family Games Party Favor Coffee Time Unlock Interlock Puzzles Box

Lock and Unlocking 3D Brain Teasers Puzzles Kids Classic Toy Cast Metal Disentanglement Puzzles

24Pcs Brain Teaser Puzzle for Adults,Highly Difficult Metal Brain Puzzles,IQ Logic Test Disentanglement Game 3D Metal Puzzle for Party Mind Challenge

Bepuzzled

Donuts Hanayama Cast Metal Brain Teaser Puzzle (Level 4) Puzzles For Kids & Adults Ages 12 & Up, Model:30847 Bronze Color

KINGOU

Wooden Logic Puzzle Brain Teasers Intellectual Toy Number Puzzle

Creative Crafthouse

Calibron 12 - Impossible 12 Piece Wooden Brain Teaser for Adults - Very Difficult Wood Puzzle - Made in USA

Poen

48 Pcs Metal Wire Puzzle Set with Pouch Brain Teaser IQ Test Disentanglement Iron Link Unlock Interlock Physics Mind Metal Puzzles for Adults Stocking Stuffers Challenge Gifts Party Favor

Brain Teasers Metal Puzzles for Kids & Adult 22Pack, Mind, Logic and IQ Game Test Toy for Teens, Disentanglement 3D Coil Cast Wire Chain Intelligence Toy for Party & Office, Puzzle Travel Games（Hard）

Bgraamiens

Puzzle-The Lines -1000 Pieces Black and White Simple Fashion Challenge Blue Board Jigsaw Puzzles

Hourglass Hanayama Brain Teaser Puzzle, New 2019 Release, Level 6 Difficulty Rating, RED Velveteen Pouch

Metal Brain Teasers Puzzles for Kids and Adults 3D Unlock Interlocking Puzzles IQ Logic Test Disentanglement Educational Toy for Kids Adults

Bgraamiens

Puzzle-Twisted 3D Colorful squares-1000 Pieces Square Puzzle Color Challenge Jigsaw Puzzles for Adults

Metal Brain Teasers Puzzles for Kids and Adults 3 PCS Unlock Interlocking Puzzles IQ Logic Test Disentanglement Educational Toy for Kids Adults

Syhood

12 Pcs Wooden Brain Teaser Puzzles 3D IQ Challenge Toy Games Logic Mind Smart Puzzle Box Lock Toy Brain Teaser Intellectual Removing Assembling Gift Set for Adults Teenagers

Metal Brain Teasers Puzzles 3PCS Unlock Interlocking Puzzles IQ Logic Test Disentanglement Educational Toy for Kids Adults

Impossible Puzzle - Brain Teaser Puzzle for Adults - Mechanical Logic Mind Game

Dr. Livingston's Human Brain Anatomy Puzzle - A Medically Accurate Jigsaw Puzzle of The Brain Section - Educational Organ Toy for Teens & Adults - Unique Science Gift for Doctors, Nurses & Teachers

Hanayama

Sly Cast Devil Expert Metal Disentanglement Puzzle [Difficulty Level 5, 1 Piece, 1 Count, 6 Years and Up]

Bgraamiens

Puzzle -π Day Puzzle The Mystical π Puzzle Hard Unique Round Numbers Puzzle for Adults (π in Black and White)

Wooden Puzzles for Adults, Mechanical Brainstem Wooden Jigsaw Puzzles, Flat Puzzle with 3D Visual Effect, Brain Wood Puzzles Adult, Unique Shape Wall Art Canvas Puzzle Gift (L-13.4 * 12.6in-250Pcs)

Planter Perfection 1000 Piece Puzzle with Shaped Pieces from Galison - 27” x 20” Puzzle with 20 Uniquely Shaped Pieces, Colorful Artwork, Thick & Sturdy Pieces, Challenging & Fun Activity for Adults

Galison

Daily Special 2-in-1 Shaped Puzzle Set, 625 Pieces Total – Two Uniquely Shaped Puzzles Featuring a Donut and a Cup of Coffee - Thick, Sturdy Pieces – Challenging and Fun, Multicolor

EuroGraphics

Human Body (The Brain) 1000 Piece Puzzle

TDC Games

World’s Most Difficult Jigsaw Puzzle Campbell’s Souper Hard Double Sided Puzzle - 15 in.

Bepuzzled

Hasbro Impossibles Puzzle Featuring Imagery from The Classic Game of Operation, a 750 Piece Borderless Puzzle for Advanced Puzzlers Ages 15 and Up

PuzzleTwist

Coffee Break - 1000 Piece Jigsaw Puzzle, Something’s Amiss! Series, Unique Challenging Fun for Adults Family Teens, Made in USA

Puzzles (Puzzometry (Original)) - Puzzometry: The Hardest Puzzle You'll Never Solve. Brainteaser, Logic Puzzle, Brain Teaser. Try All Seven Varieties of Puzzometry!