4.2 months
6.6 months
n/a
2.0 rounds
3.0 reports
easy
0.2 months
0.6 months
n/a
2.0 rounds
3.0 reports
very difficult
1.0 months
3.9 months
n/a
3.0 rounds
3.0 reports
moderate
3.0 months
4.2 months
n/a
2.0 rounds
3.0 reports
difficult
1.5 months
3.8 months
n/a
3.0 rounds
3.0 reports
very difficult
1.7 months
2.1 months
n/a
2.0 rounds
3.0 reports
moderate