2.0 months
2.5 months
n/a
2.0 rounds
2.0 reports
very easy
0.9 months
0.9 months
n/a
1.0 rounds
2.0 reports
n/a
2.2 months
4.1 months
n/a
2.0 rounds
3.0 reports
very difficult
11.3 months
11.3 months
n/a
2.0 rounds
2.0 reports
effortless
2.6 months
7.3 months
n/a
3.0 rounds
2.0 reports
difficult
3.1 months
3.4 months
n/a
2.0 rounds
2.0 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