Date Record Championship
2004-07-30422 digitsGerman Memory Championship 2004
2004-07-30422 digitsGerman Open Memory Championship 2004
2005-07-22645 digitsGerman Memory Championship 2005
2005-07-22645 digitsGerman Open Memory Championship 2005
2007-07-27890 digitsGerman Memory Championship 2007
2007-07-27890 digitsGerman Open Memory Championship 2007
2008-07-251046 digitsGerman Memory Championship 2008
2009-07-311264 digitsGerman Memory Championship 2009
2009-07-311264 digitsGerman Open Memory Championship 2009
2010-11-121284 digitsGerman Memory Championship 2010
2010-11-121284 digitsGerman Open Memory Championship 2010
2011-09-161320 digitsGerman Memory Championship 2011
2011-09-161320 digitsGerman Open Memory Championship 2011
2012-07-271395 digitsGerman Open Memory Championship 2012
2013-07-271257 digitsGerman Memory Championship 2013
2015-07-251499 digitsGerman Open Memory Championship 2015
2015-10-171461 digits2nd Spanish Open Memory Championship 2015
2016-10-08625 digitsGerman Open Memory Championship 2016
2017-08-261600 digitsAsia Open Memory Championship 2017
2019-07-261166 digitsGerman Open Memory Championship 2019 (n)