| 2024-07-17 11:31:23 | menace | Added credit for Challenger on Demo Disk 022 - intro: Code |
| 2023-01-20 22:16:02 | 100bit | Added credit for Challenger on Demo Disk 26: Code (intro) |
| 2018-10-02 23:20:07 | gentleman | Added credit for Challenger on Pagestream Fonts: Code |
| 2015-07-30 20:21:39 | menace | Added credit for Challenger on SAE Demodisk 32 Intro: Code |
| 2015-04-02 05:33:59 | menace | Added credit for Challenger on Demodisk 22 Intro: Code |