| 2024-01-06 12:18:34 | psenough | Set platform to MS-Dos |
| 2024-01-06 09:28:09 | logiker | Added 2 screenshots |
| 2024-01-04 13:53:06 | psenough | Added download link https://files.scene.org/view/parties/2023/vccc23/christmas-diamonds/harm_backer_ibmmainframe_assembler_vc3-2023.zip |
| 2023-12-31 16:26:10 | 100bit | Added competition placing for Christmas Diamonds (IBM Mainframe//370 Assembler) in VCCC 2023 Wild competition |