softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| rubikca | yes | Rubik Cube (alt) | 1982 | CDS Micro Systems | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| RubikCube(Alt).tzx | 14601 | 11d010a0 | 7996ca3bb737847719bdfc0663483d0906d74282 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|