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| | df| Rank by solved | 72973 out of 167366 |  | Problems solved | 3 out of 1198 |  | Rank by rating | 78829 out of 167366 |  | Rating | 206 out of 1712586 | 
 The map of solved problemsNeighbours| Rank | Author | Rating | Solved | Last AC | 
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 | 72970 | Haykik | 206 | 3 | 19 Jun 2010 17:26 |  | 72971 | PrimuS | 206 | 3 | 14 Oct 2010 14:09 |  | 72972 | Reith | 206 | 3 | 2 Jan 2011 16:17 |  | 72973 | df | 206 | 3 | 4 Feb 2012 19:57 |  | 72974 | Grno | 206 | 3 | 20 Jun 2013 18:54 |  | 72975 | CODER_RAFIN | 206 | 3 | 10 Oct 2017 19:50 |  | 72976 | patrisbane | 206 | 3 | 17 Dec 2018 13:08 | 
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