Online since 2002. Over 3300 puzzles, 2600 worldwide members, and 270,000 messages.

What's New: The Past 7 Days
1x2x9Another case of twistypuzzle extremism. A proof-of-concept how far a mechanism can be driven.
4x6x8Also known as "Another Ultimate Shape Shifter". Another entry in the ever growing field of fully functional cuboids.
Bermuda Megaminx - NeptuneThe Neptune version of MF8's Bermuda Megaminx series.

ClockwiseTwelve moving pieces on a circle with two possible holes.
CosminxThe concept of the Trifurcation cube applied to a dodecahedron with some unbandaging.
Dayan JewelMass produced remake of the original Magic Jewel.

ITC Rubik's Cube Deluxe Edition (tiles)The Rubik's Deluxe Cube. ITCs version with tiles instead of stickers.
Number CrossTwo intersecting plungers with twelve moveable tiles.

join »login » Community