0.7 months
2.3 months
n/a
2.0 rounds
1.0 reports
difficult
2.9 months
4.5 months
n/a
2.0 rounds
3.0 reports
easy
6.0 months
6.7 months
n/a
2.0 rounds
2.0 reports
difficult
31.1 months
31.1 months
n/a
1.0 rounds
1.0 reports
n/a
2.0 months
2.1 months
n/a
2.0 rounds
2.0 reports
effortless
1.4 months
2.1 months
n/a
2.0 rounds
1.0 reports
very easy
3.4 months
4.5 months
n/a
2.0 rounds
3.0 reports
moderate