| Answer | Crossword Clue |
|---|---|
| RUBIK | Cube-game inventor |
| ERNORUBIK | Cube inventor |
| RUBIK | Cube inventor |
| RUBIK | Puzzle cube inventor |
| ERNO | ... Rubik (cube inventor) |
| ERNO | ... Rubik, cube inventor |
| RUBIK | Toy cube inventor |
| ERNO | Cube inventor Rubik |
| RUBIK | Toy-cube inventor |
| ERNO | Rubik, the cube inventor |
| RUBIK | Puzzle cube inventor Erno |
| RUBIK | Inventor of the Cube |
| ERNO | Puzzle cube inventor Rubik |
| PIET | Soma Cube inventor Hein |
| RUBIK | Inventor of a rotatable cube |
| ERNO | ... Rubik, inventor of a cube |
| ERNO | First name of a toy cube inventor |
