n/a
n/a
30 days
n/a
n/a
n/a
n/a
n/a
2.0 months
2.1 months
28 days
1.5 rounds
2.5 reports
effortless
1.9 months
2.8 months
13 days
2.2 rounds
2.8 reports
moderate
2.2 months
2.8 months
11 days
1.9 rounds
2.1 reports
moderate
1.1 months
3.3 months
11 days
2.5 rounds
2.0 reports
very difficult
1.2 months
1.7 months
10 days
2.0 rounds
2.5 reports
very difficult
1.4 months
1.8 months
10 days
1.5 rounds
1.8 reports
moderate
1.2 months
1.7 months
8 days
1.9 rounds
2.8 reports
moderate
1.0 months
1.0 months
7 days
1.0 rounds
1.0 reports
n/a
0.7 months
1.2 months
5 days
2.0 rounds
2.2 reports
easy
n/a
n/a
5 days
n/a
n/a
n/a
n/a
n/a
0.6 months
0.7 months
4 days
1.7 rounds
1.3 reports
difficult
3.3 months
3.4 months
4 days
1.5 rounds
1.5 reports
very easy
2.2 months
4.0 months
4 days
2.0 rounds
2.0 reports
moderate