n/a
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n/a
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n/a
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n/a
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n/a
n/a
4 days
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.6 months
2.5 months
3 days
2.0 rounds
3.0 reports
very difficult
3.5
3.5
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
9 days
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.1 months
1.3 months
n/a
2.0 rounds
2.0 reports
very easy
4
4
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0.8 months
0.8 months
n/a
1.0 rounds
1.0 reports
n/a
4
4
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.1 months
1.5 months
n/a
2.0 rounds
2.0 reports
moderate
4
4
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a