Rubik's Clock (Q28)
a double-sided mechanical jigsaw puzzle, the aim of which is to set all 18 clock faces (9 on each side) to the 12 o’clock position (facing upwards)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rubik's Clock |
a double-sided mechanical jigsaw puzzle, the aim of which is to set all 18 clock faces (9 on each side) to the 12 o’clock position (facing upwards) |