While it may look like a normal Rubik's Cube, it has lenticular iridescent tiles that change color when viewed from different angles.
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
Can you unlock the most difficult puzzle ever and find the treasure?
This 1508 piece LEGO model of the G1 version of Optimus Prime, leader of the Autobots, actually transforms from a truck into a robotic life form.
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
This massive LEGO model of the Millennium Falcon consists of 7,541 individual pieces, making it one of the biggest LEGO sets ever created
This unique 540 piece jigsaw puzzle depicting a colorful gradient of hues assembles into a three-dimensional sphere when completed.
