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Tag | Hard (30)

Tag | Hard (30)
Hypno Vertigo - Mesmerizing 1000 Piece Jigsaw Puzzle
This mesmerizing puzzle is a challenging 1,000 piece jigsaw puzzle with a colorful hypnotic design and an unusual shape that will have you scratching your head.
Rubik's Impossible Puzzle Cube
While it may look like a normal Rubik's Cube, it has lenticular iridescent tiles that change color when viewed from different angles.
Where's Waldo Jigsaw Puzzle - 3,000 Pieces, 1 Waldo
A massive 3000 piece jigsaw puzzle depicting a Where's Waldo scene where he patiently waits for you to find him standing around in plain sight.
Invisi-Puzzle - Infuriating Transparent Jigsaw Puzzle
An infuriating jigsaw puzzle made up of 300 transparent pieces that are almost all the same, clearly double-sided, and there's no reference photo.
Heat-Sensitive Color Changing Jigsaw Puzzle
This difficult jigsaw puzzle has 300 pieces printed with heat-sensitive, color-changing ink that transform with the mere touch of your warm fingers.
Impossible Broken Glass Clear Jigsaw Puzzle
This cool new Clearly Impossible Jigsaw Puzzle may look like a shattered pane of jagged broken glass shards, but each of the 161 pieces is made from clear acrylic... More
Intoxicated Playing Cards
A standard sized deck of playing cards, except each card has a varying level of woozy blurriness to up the difficulty level, plus they make all players begin... More
This unique 540 piece jigsaw puzzle depicting a colorful gradient of hues assembles into a three-dimensional sphere when completed.
Labyrinth Jigsaw Puzzle
A difficult 1,000 piece jigsaw puzzle of a complex labyrinthine maze with pieces that are all green and white.
DevilPuzzle - Diabolical Wooden Fractal Puzzle
Looking for a real puzzle challenge? Well, forget putting together an easy jigsaw puzzle with a picture on it and step into the advanced realm of interconnected... More
Astronaut on the Moon Brain Teaser Globe
This out-of-this-world-inspired brain teaser toy is a liquid-filled globe with a little astronaut figure inside that needs to land in the footsteps on the lunar... More
Frank Lloyd Wright Double-Sided Jigsaw Puzzles
These unique 500 piece jigsaw puzzles are double-sided for an extra challenge with a classic photograph of a Frank Lloyd Wright building on one side and the... More
P Is For Pterodactyl: The Worst Alphabet Book Ever
This funny yet informative children's book teaches kids how to spell, pronounce, and learn about difficult words like Gnome, Ouija, Knight, Psoriasis, and more.
Albert Clock - Calculate Time With Mathematical Equations
In the modern age, if you have trouble telling time on a simple analog clock, then you might never know the time again when you gaze upon this cool new Albert... More
Moon Puzzle
This huge 1,000 piece jigsaw puzzle depicts the light side of our moon in all its cratered glory and all of those shades of grey on the lunar surface and outer... More
Meffert's Ghost Cube
This all-white puzzle cube lets you twist and turn odd shapes and misaligned layers in all sorts of directions until, one day, you happen to solve it by returning... More
The World's Largest Jigsaw Puzzle - 51,300 Pieces and Nearly 30 Feet Long!
When or if ever completed, this gigantic 51,300 piece jigsaw puzzle of 27 wonders from around the world will take up nearly 30 feet of space... somewhere in... More
1000 Piece Color-Changing Jigsaw Puzzle
Putting together a 1000 piece jigsaw puzzle is hard enough, but a 1000 piece jigsaw puzzle depicting a spectrum of hues with pieces that actually change color... More
Moving Beer Pong Robot
If you thought tossing ping pong balls into red party cups filled with beer wasn't difficult enough, then take your drinking game skills to the next level with... More
Wooden Fractal Jigsaw Puzzles
Looking for a jigsaw puzzle challenge? Well, forget putting together an easy jigsaw puzzle with a picture on it and step into the advanced realm of interconnected... More
Ravensburger Krypt Silver - 654 Piece Blank Puzzle Challenge
This sinister circle puzzle inside a rectangle puzzle by Ravensburger features 654 unique and unusual pieces that are totally blank and silver. No two pieces... More
Medieval Cheese Board Set
This medieval cheese serving set includes a wooden shield board crafted from solid beech wood, a spear-shaped spreader for soft cheeses, a single-headed axe... More
Gradient Puzzles
These super tough but not impossible jigsaw puzzles feature a gradient blending of colors.
X-Cube Twisting Logic Puzzle
Sure to give your mind a brutal workout as you try to restore it's 'X' shape with all 6 colors facing in the same directions, which is the only correct solution... More

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