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

Helicopter Cube
ChinookTwo Helicopter cubes fused together.
Cross Shaped DaYan Gem IA DaYan Gem I with extensions. It has the shape of a cross cube.
DaYan Gem IAn edge-turning hexahedron transformed into the shape of a truncated octahedron which is an archimedean solid.

Dual HelicoptrahedronA Helicopter Cube truncated into the shape of a stellated octahedron.
HalfcopterA Helicopter Cube cut down to only three remaining axes.
Heli StarA Helicopter Cube in shape of Escher's solid, the first stellation of the rhombic dodecahedron.

HelichopA Helicopter Cube cut in half.
Helicopter BarrelA helicopter cube truncated into the shape of a cylinder.
Helicopter Cube (aka Bevel Cube)An edge-turning hexahedron.

Helicopter Hexagonal DipyramidA Helicopter Cube in shape of a hexagonal diypramid. This is not a shape transformation but designed from scratch.
Helicopter PyramidA Helicopter Cube heavily truncated and slightly extended into the shape of a triangular pyramid.
Helicopter TwistA Helicopter Cube cut down into a spiral like shape resembling the Twist Cubes.

HelicosahedronA Helicopter Cube truncated into the shape of an icosahedron.
Heritombo CubeA shallower cut variant of the Helicopter Cube with straight cuts that reveals the edge centers and face centers.
Mezon HelicopterA Helicopter Cube jumbled into the Mezon state and modified back into the shape of a cube.

join »login » Community

Gear Cube Extreme

On Sale:
Brain Twist
$16  $13

On Sale:
Eastsheen 4x4x4 (Dome)
$18  $12.6