| 2010-11-12 | 74 digits | German Memory Championship 2010 |
| 2010-11-12 | 74 digits | German Open Memory Championship 2010 |
| 2011-03-12 | 52 digits | North German Memory Championship 2011 |
| 2011-09-16 | 100 digits | German Memory Championship 2011 |
| 2011-09-16 | 100 digits | German Open Memory Championship 2011 |
| 2012-03-24 | 128 digits | North German Memory Championship 2012 |
| 2012-07-27 | 80 digits | German Open Memory Championship 2012 |
| 2013-04-13 | 96 digits | North German Memory Championship 2013 |
| 2013-04-26 | 200 digits | 2nd Regional German Open Memory Championship 2013 |
| 2013-07-27 | 134 digits | German Memory Championship 2013 |
| 2014-05-10 | 66 digits | North German Memory Championship 2014 |
| 2014-07-18 | 104 digits | German Open Memory Championship 2014 |
| 2015-05-16 | 146 digits | North German Memory Championship 2015 |
| 2015-07-25 | 126 digits | German Open Memory Championship 2015 |
| 2016-04-09 | 120 digits | North German Memory Championship 2016 |
| 2016-10-08 | 152 digits | German Open Memory Championship 2016 |
| 2017-04-01 | 140 digits | North German Memory Championship 2017 |
| 2018-04-27 | 138 digits | North German Memory Championship 2018 |
| 2018-09-22 | 104 digits | German Open Memory Championship 2018 (n) |
| 2019-07-26 | 136 digits | German Open Memory Championship 2019 (n) |