n/a
n/a
4 days
n/a
n/a
n/a
n/a
n/a
1.5 months
2.3 months
n/a
2.0 rounds
2.0 reports
very difficult
1.5 months
1.5 months
n/a
1.0 rounds
1.0 reports
n/a
2.2 months
3.3 months
n/a
2.0 rounds
1.0 reports
moderate
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
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