| 2025-04-30 22:13:19 | ltk_tscc | Added Atari Bit Byter User Club as organiser of ABBUC Software Contest 2007 |
| 2017-08-12 13:01:38 | 100bit | Set start date to 2007, end date to 2007 |
| 2014-08-06 12:29:03 | ltk_tscc | Added competition Game |
| 2014-08-06 12:28:35 | ltk_tscc | Added party 'ABBUC Software Contest 2007' |