| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2015-12-16 | OLA KÅRE RISA | Norway | 25.78 seconds | 19 | World Memory Championships 2015 |
| 2013-11-30 | OLA KÅRE RISA | Norway | 29.13 seconds | 19 | World Memory Championships 2013 |
| 2012-09-29 | OLA KÅRE RISA | Norway | 45.43 seconds | 19 | Swedish Open Memory Championship 2012 |
| 2011-09-24 | OLA KÅRE RISA | Norway | 53.4 seconds | 19 | Swedish Open Memory Championship 2011 |
| 2011-07-30 | OLA KÅRE RISA | Norway | 67.18 seconds | 19 | Friendly (Cambridge) Memory Championship 2011 |
| 2006-12-20 | ODDBJØRN BY | Norway | 69.9 seconds | 11 | Norwegian Memory Championship 2006 |
| 2005-08-13 | ODDBJØRN BY | Norway | 102.6 seconds | 11 | World Memory Championship 2005 |
| 2004-08-28 | ODDBJØRN BY | Norway | 105 seconds | 11 | World Memory Championship 2004 |