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
1.4 months
2.4 months
n/a
2.3 rounds
1.8 reports
easy
2.5 months
7.5 months
n/a
2.0 rounds
4.0 reports
very difficult
2.8 months
2.8 months
n/a
1.0 rounds
1.0 reports
n/a
1.6 months
2.7 months
n/a
2.0 rounds
2.0 reports
very easy
0.1 months
0.1 months
n/a
1.0 rounds
0.0 reports
n/a
n/a
1.0 months
4.0 months
n/a
2.0 rounds
3.0 reports
easy
2.2 months
2.5 months
n/a
2.0 rounds
2.5 reports
moderate
1.3 months
1.5 months
n/a
2.0 rounds
1.0 reports
effortless
4.0 months
5.0 months
n/a
2.0 rounds
3.0 reports
moderate
1.2 months
1.7 months
n/a
2.0 rounds
2.0 reports
very easy
2.5 months
4.3 months
n/a
3.0 rounds
1.0 reports
difficult
1.5 months
1.7 months
n/a
2.0 rounds
3.0 reports
difficult
3.5 months
3.5 months
n/a
1.0 rounds
0.0 reports
n/a
n/a
1.8 months
1.9 months
n/a
1.5 rounds
1.5 reports
very easy
1.6 months
1.9 months
n/a
2.0 rounds
2.5 reports
easy
1.0 months
1.0 months
n/a
1.0 rounds
2.0 reports
n/a