Interactive 3D
The Golden Rhomboi 3D Studio
Explore real Golden Rhomboi builds in 3D. Spin them, take them apart, rebuild them step by step, then try it for real with your own pieces.
Rhombic Triacontahedron
30 Rhomboi · the golden ball
1 · Choose a build
2 · Pick colours
3 · Play
Rhombic Triacontahedron
Thirty identical golden rhombi close into a near-perfect sphere. Five pieces meet at every pointy corner, three at every flat one.
Drag to spin
Rotate any model a full 360° with your mouse or finger.
Pinch or scroll
Zoom in close to see how the snowflakes grip each edge.
Tap a piece
Pop any Rhomboi out of the model, tap again to clip it back.
Step by step
Turn on instructions and add one glowing piece at a time.
Save a picture
Download a snapshot of your build in your favourite colours.
Build library
From a five-piece star to the sixty-piece hexecontahedron.
Golden Star
Five golden rhombi meet at their sharp tips to make the star in the Golden Rhomboi logo. The perfect first build.
Diamond Pyramid
Rhombi tessellate edge to edge. Stack rows of 1, 2 and 3 to discover repeating patterns and symmetry.
Golden Rhombohedron
Three rhombi meet at each sharp corner to close up a slanted cube. Your first step from flat patterns into 3D.
Rhombic Triacontahedron
Thirty identical golden rhombi close into a near-perfect sphere. Five pieces meet at every pointy corner, three at every flat one.
Starburst
Thirty rhombi fan out from the centre along the edges of an icosahedron, a spiky sculpture that looks different from every angle.
Rhombic Hexecontahedron
Sixty rhombi form twelve five-pointed stars that interlock into one dazzling star-ball. The ultimate Golden Rhomboi challenge.