master [Verb] + difficulty [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
26.74
AWT:
11,749,299
TTEST:
2.06
G2:
15.83
FAWT:
4.63
MI:
2.65
LOGLOG:
6.86
JD:
0.6
MI3:
7.82
DICE:
0.09
RANGE: