4.0 months
5.0 months
31 days
2.0 rounds
2.0 reports
very difficult
5.3 months
7.1 months
n/a
2.0 rounds
3.0 reports
difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.0 months
1.2 months
n/a
2.0 rounds
2.0 reports
moderate