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| | kosua| Rank by solved | 77019 out of 167361 |  | Problems solved | 3 out of 1198 |  | Rank by rating | 107624 out of 167361 |  | Rating | 68 out of 1712586 | 
 The map of solved problemsNeighbours| Rank | Author | Rating | Solved | Last AC | 
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 | 77016 | dido10b | 68 | 3 | 29 Feb 2008 19:21 |  | 77017 | Richard | 68 | 3 | 21 Apr 2008 07:09 |  | 77018 | Garri | 68 | 3 | 3 May 2008 16:14 |  | 77019 | kosua | 68 | 3 | 23 Feb 2009 13:29 |  | 77020 | Prostohz | 68 | 3 | 20 Sep 2009 16:43 |  | 77021 | rachka | 68 | 3 | 25 Oct 2009 02:40 |  | 77022 | Arius | 68 | 3 | 15 Sep 2010 20:25 | 
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