softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| junglmath | yes | Jungle Maths | 1982 | Scisoft | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| JungleMaths.A.AddSub.tzx | 15933 | 34128787 | 45c4d31a6fa1eb5c75ce59ff86a344fb3005899c | | good | | |
| JungleMaths.B.MulDiv.tzx | 15392 | 1a46d81b | 48cfc881c50b8b8b7c68bdd246e05bbf08789fad | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|