softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| arithun8 | yes | Arithmetic for the Under 8's | 1982 | Rose Cassettes | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| ArithmeticUnder8.A.tzx | 19062 | 0e749664 | badf9f959dc80c0f7e28e7898792613e4bc53b08 | | good | | |
| ArithmeticUnder8.B.tzx | 17351 | 1dbb269a | 4070c18fbbd83b7b1c920e0cb6445744559c8513 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|