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9 Round Spiral. Round 8. Step 7.
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August 20, 2013 at 6:00 AM (UTC)
9 Round Spiral. Round 8. Step 7.
Upsolve
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Aug 20, 2013
Ended 12 years ago
Unknown
1
day
4
Problems
Start time
August 20, 2013 at 6:00 AM (UTC)
End time
August 21, 2013 at 6:00 AM (UTC)
Format
IOI, 4 problems, 1 day
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