tricky [Adjective] + problem [Noun]

Strength Strength Dispersion
A:
8
CHISQ:
6.55
AWT:
12,985,510
TTEST:
1.65
G2:
6.55
FAWT:
4.19
MI:
1.26
LOGLOG:
3.78
JD:
0.66
MI3:
7.26
DICE:
0.03
RANGE: