softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| geog1w | yes | Geography 1 (WHSmith) | 1982 | W.H.Smith | geog1 | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Geography1(WHSmith).A.Towns.tzx | 8019 | 05219793 | 99bc3a6c0574a619350f130834cf58add59cd0d1 | | good | | |
| Geography1(WHSmith).B.Europe.tzx | 8824 | e582d909 | 3c87e21ae91d3c91fc6d70dd698be68b4c0fc683 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|