uva hunting- what does 2d, 7d, and 31d mean

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lorderico
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uva hunting- what does 2d, 7d, and 31d mean

Post by lorderico » Sat Mar 05, 2011 8:17 pm

Hello,

On felix-halim.net/uva/hunting.php there are categories next to subs called 2d,7d, and 31d. What does that mean?

Thanks

Eric

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sohel
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Re: uva hunting- what does 2d, 7d, and 31d mean

Post by sohel » Sun Mar 06, 2011 4:03 am

Number of problems solved in the past 2, 7 and 31 days respectively.

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