softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| nowotnik | yes | The Nowotnik Puzzle & Other Diversions | 1982 | Phipps Associates | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| NowotnikPuzzle.tzx | 20711 | fd11e293 | bafa4197d4ba285fd31f9147ccd47eed9cfc514a | | good | | |
|
info
|
part
| name | interface |
| cass1 | zx81_cass |
|