Lev Ratinov
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Lev Ratinov was awarded the Prized Question badge
Nov 21 '12 at 09:16
Lev Ratinov was awarded the Appreciated Question badge
Nov 21 '12 at 09:16
Lev Ratinov was awarded the Conspicuous Question badge
Apr 07 '11 at 09:56
Lev Ratinov was awarded the Well-Known Question badge
Jan 30 '11 at 04:45
Lev Ratinov was awarded the Prominent Question badge
Sep 06 '10 at 05:32
Lev Ratinov was awarded the Conspicuous Question badge
Sep 03 '10 at 16:25
Lev Ratinov was awarded the Esteemed Question badge
Aug 31 '10 at 21:54
Lev Ratinov was awarded the Well-Known Question badge
Aug 31 '10 at 11:00
Lev Ratinov was awarded the Appreciated Question badge
Aug 30 '10 at 23:15
Lev Ratinov was awarded the Prominent Question badge
Aug 12 '10 at 21:50
Aug 08 '10 at 12:11
Lev Ratinov was awarded the Inquisitive badge
Aug 08 '10 at 12:09
Lev Ratinov was awarded the Guide badge
Aug 08 '10 at 12:08
Aug 08 '10 at 12:05
Aug 08 '10 at 11:59
Lev Ratinov has joined the MetaOptimize Q+A Q&A community
Aug 08 '10 at 11:54
