0.7 months
1.4 months
n/a
2.0 rounds
2.0 reports
very difficult
1.0 months
1.2 months
n/a
2.0 rounds
4.0 reports
difficult
1.3 months
1.9 months
n/a
2.5 rounds
2.0 reports
difficult
2.9 months
3.9 months
n/a
2.0 rounds
1.8 reports
moderate
3.9 months
5.9 months
n/a
2.0 rounds
2.0 reports
moderate
2.2 months
3.0 months
5 days
1.8 rounds
2.3 reports
moderate
4.1 months
6.1 months
n/a
2.0 rounds
2.2 reports
easy