| 2022-02-11 16:15:39 | 4gentE | Added screenshot |
| 2022-02-11 16:15:13 | 4gentE | Added credit for 4gentE on Simple math: Graphics |
| 2022-02-11 16:14:51 | 4gentE | Added link https://csdb.dk/release/?id=214187 |
| 2022-02-11 16:14:36 | 4gentE | Added tag 'petscii' |
| 2022-02-11 16:14:25 | 4gentE | Added production 'Simple math' |