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9 Round Spiral. Round 7. Step 5.
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August 5, 2013 at 6:00 AM (UTC)
9 Round Spiral. Round 7. Step 5.
Upsolve
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Aug 5, 2013
Ended 12 years ago
Unknown
1
day
13
Problems
Start time
August 5, 2013 at 6:00 AM (UTC)
End time
August 6, 2013 at 6:00 AM (UTC)
Format
IOI, 13 problems, 1 day
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