4001
Star {5;2}
4002
Star {5;2}
4003
Star {8;3}
4004
3D_Modules
4005
3D Modules
4006
Tessalation plate
4007
Tessalation plate
4008
Tessalation plate
4009
3D Icosahedron
4010
Spiral
4011
Pentamino
4012
Symmetry
4013
Golden spiral
4014
Fractal
4015
N puzzle