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November 1, 2011 at 4:00 PM (UTC)
Russian-Code-Cup-2011 3 nd quarter. Round - Mirror
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October 31, 2011 at 8:00 AM (UTC)
Five for week 08
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October 29, 2011 at 10:00 AM (UTC)
Summer School 2011 in Sevastopol, Day 7
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October 27, 2011 at 4:00 PM (UTC)
Russian-Code-Cup-2011 2 nd quarter. Round - Mirror
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October 25, 2011 at 4:00 PM (UTC)
Russian-Code-Cup-2011 1 st quarter. Round - Mirror
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October 25, 2011 at 11:00 AM (UTC)
Shorthead 2011
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October 24, 2011 at 12:00 PM (UTC)
Five for week 07
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October 22, 2011 at 10:01 AM (UTC)
Summer School 2011 in Sevastopol, Day 6
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October 20, 2011 at 4:00 PM (UTC)
DSLCS 2011 Graph Theory. Favorites 2
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October 18, 2011 at 4:17 PM (UTC)
DSLCS 2011 Dynamic programming. Favorites 2
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October 17, 2011 at 8:00 AM (UTC)
Five for week 06
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October 15, 2011 at 10:00 AM (UTC)
Summer School 2011 in Sevastopol, Day 5
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October 13, 2011 at 4:00 PM (UTC)
DSLCS 2011 Probability. Favorites
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October 10, 2011 at 8:00 AM (UTC)
Five for week 05
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October 8, 2011 at 10:00 AM (UTC)
Summer School 2011 in Sevastopol, Day 4
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October 6, 2011 at 4:00 PM (UTC)
DSLCS 2011 Dynamic programming. Favorites
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October 3, 2011 at 8:00 AM (UTC)
Five for week 04
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October 1, 2011 at 10:00 AM (UTC)
Summer School 2011 in Sevastopol, Day 2
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October 1, 2011 at 9:00 AM (UTC)
Open and Distance Olympiads 2011-2012
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September 29, 2011 at 4:00 PM (UTC)
DSLCS 2011 Geometry. Favorites
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September 27, 2011 at 4:00 PM (UTC)
DSLCS 2011 Mathematics. Favorites
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September 26, 2011 at 8:00 AM (UTC)
Five for week 03
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September 24, 2011 at 10:01 AM (UTC)
Summer School 2011 in Sevastopol, Day 1
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September 22, 2011 at 4:00 PM (UTC)
Training contest for schoolchildren № 02 (2011-2012)
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