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| | Stefan Ciobaca| Quitters never win and winners never quit | 
 | Rank by solved | 8149 out of 167359 |  | Problems solved | 52 out of 1198 |  | Rank by rating | 6165 out of 167359 |  | Rating | 12785 out of 1712586 | 
 The map of solved problemsNeighbours| Rank | Author | Rating | Solved | Last AC | 
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 | 8146 | rubmary | 12875 | 52 | 7 Apr 2017 17:39 |  | 8147 | 天锁斩月 | 12836 | 52 | 28 Sep 2007 21:24 |  | 8148 | Hqwer | 12808 | 52 | 25 Apr 2017 11:45 |  | 8149 | Stefan Ciobaca | 12785 | 52 | 20 Mar 2003 13:27 |  | 8150 | IamPad | 12746 | 52 | 26 Mar 2002 11:05 |  | 8151 | Rmg_91 | 12728 | 52 | 12 Aug 2017 07:36 |  | 8152 | LuoYuLong | 12675 | 52 | 29 Jan 2006 15:07 | 
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