softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| mathspt1 | yes | Maths Part 1 | 198? | Scisoft | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| MathsPart1.A.tzx | 19849 | 012f409a | 03c3f4ac4e95f830f5062267bb222bf53e105380 | | good | | |
| MathsPart1.B.tzx | 18389 | d0cd29f8 | 92cef10c6e9a31d3d1cb94aaf743a7644231ce57 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|