I admit I hadn't read that part of the description, so was confused when Paraguay showed up twice. Makes perfect sense now that I understand the parameters.
I had two sets of doubles! For me, both Andorra and Djibouti appeared twice. According to the stats, there's a >40% difference in guess rates between the two forms of Andorra, with the version A_D_R_A at 77% and _N_O_R_ at only 34%.
_O_I_I_A
D_M_N_C_
_A_U_T_
V_N_A_U
The two for Netherlands are:
N_T_E_L_N_S
_E_H_R_A_D_
Which are both the correct expected outcomes (as can be seen by merging the two together!
You scored 20/20 = 100%
5.7% of test takers also scored 100%
The average score is 12
Your high score is 20
Your fastest time is 2:45
Hint
Country
P_N_M_
Panama
_A_ M_R_N_
San Marino
A_G_L_
Angola
_A_I_I_T_N
Tajikistan
_U_A_U
Tuvalu
_A_W_N
Taiwan
_N_I_
India
_S_O_I_
Estonia
P_I_I_P_N_S
Philippines
_O_S_A_A
Botswana
Hint
Country
_A_S
Laos
_I_G_P_R_
Singapore
_E_I_
Benin
S_D_N
Sudan
_E_H_R_A_D_
Netherlands
N_R_H _O_E_
North Korea
M_U_I_I_S
Mauritius
_I_Y_
Libya
U_B_K_S_A_
Uzbekistan
B_N_L_D_S_
Bangladesh
P_N_M_ Panama
95%
100%
P_I_I_P_N_S Philippines
94%
100%
S_D_N Sudan
92%
100%
U_B_K_S_A_ Uzbekistan
90%
100%
N_R_H _O_E_ North Korea
85%
100%
A_G_L_ Angola
78%
100%
_A_ M_R_N_ San Marino
73%
100%
M_U_I_I_S Mauritius
63%
100%
_A_S Laos
62%
100%
B_N_L_D_S_ Bangladesh
61%
100%
_A_W_N Taiwan
56%
100%
_U_A_U Tuvalu
54%
100%
_I_Y_ Libya
50%
100%
_I_G_P_R_ Singapore
43%
100%
_N_I_ India
41%
100%
_A_I_I_T_N Tajikistan
30%
100%
_E_I
100%
_S_O_I_ Estonia
25%
100%
_O_S_A_A Botswana
21%
100%
_E_H_R_A_D_ Netherlands
17%