insuperable [Adjective] + problem [Noun]

Strength Strength Dispersion
A:
12
CHISQ:
141.12
AWT:
16,370,295
TTEST:
3.21
G2:
46.98
FAWT:
3.32
MI:
3.76
LOGLOG:
13.48
JD:
0.73
MI3:
10.93
DICE:
0.04
RANGE: