softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| challeng | yes | Challenge | 198? | Micromega | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Challenge.tzx | 4865 | 8439c8b1 | b3dd53df21a684570b3120a8a996fae738dfb15a | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|