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Five for week 17
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January 2, 2012 at 7:59 AM (UTC)
Five for week 17
Upsolve
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Jan 2, 2012
Ended 13 years ago
Unknown
5.6
days
5
Problems
Start time
January 2, 2012 at 7:59 AM (UTC)
End time
January 7, 2012 at 9:59 PM (UTC)
Format
IOI, 5 problems, 5.583 days
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