Rik's cube kit, solid block puzzles. Analysis of all 3*3*3 unit solid block puzzles with non-planar 4-unit and 5-unit shapes
By: Grol
| Detailed information | |
|---|---|
| Publisher | H.J.M. (Rik) Grol |
| Year of printing | 1989 |
| Type | Stabled leaflet  |
| Language | English |
| Pages | 16 |
| Measures | 14,8x21,0 |
Added into library 2007-04-25 17:24