| 2023-12-17 09:07:13 | menace | Added credit for ZX81 on Machinery: Graphics |
| 2023-12-17 09:07:01 | menace | Added ZX81 as a member of Factor |
| 2023-12-17 09:06:47 | menace | Added link http://janeway.exotica.org.uk/author.php?id=32626 |
| 2023-12-17 09:06:38 | menace | Set location to Sweden |
| 2023-12-17 09:06:24 | menace | Added credit for ZX81 on Uri Geller Experience: Code |
| 2017-07-05 12:28:48 | ltk_tscc | Added credit for ZX81 on The Fantastic Love Story of Bilbo and his Super 5: Code |
| 2016-03-09 18:40:48 | ltk_tscc | Added credit for ZX81 on X-Copy Professional V1.3: Code |
| 2014-12-29 18:37:06 | ltk_tscc | Added credit for ZX81 on X-Copy III: Code |