This unique 540 piece jigsaw puzzle depicting a colorful gradient of hues assembles into a three-dimensional sphere when completed.
A difficult 1,000 piece jigsaw puzzle of a complex labyrinthine maze with pieces that are all green and white.
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
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
This tightrope teaches the basics of funambulism, developing concentration, balance, and coordination skills as you traverse a 10 foot long tightrope stretched... More
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
This massive jigsaw puzzle contains 32,256 precision-cut pieces and measures in at 17 feet long by 6 feet wide, making it the world's largest jigsaw puzzle according... More
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
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
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
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.
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.
This difficult jigsaw puzzle has 300 pieces printed with heat-sensitive, color-changing ink that transform with the mere touch of your warm fingers.
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
This fiendishly difficult white puzzle is shaped like a milk spill and has no hard edges or pictures to guide you.
This challenging 3x3 puzzle cube has all black thermochromic tiles that temporarily reveal their colors with the heat of your touch and then fade back to black.
These super tough but not impossible jigsaw puzzles feature a gradient blending of colors.
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
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
These crystals are sugar in its purest form, an ideal tea sweetener or just a unique treat.
An extremely difficult revolving puzzle maze that requires dexterity, memory, endurance and self-control to solve!
