Game 820:
hidden 3_3_0_2
3_3_0_0 3_0
0_3_0_1 1_0
1_1_4_4 0_0
0_0_2_3 2_2
0_2_0_3 0_1
4_4_5_5 1_1
0_1_5_5 2_2
0_5_1_5 0_1
correct answer prob: 0.00474984
map prob: 0.0987628
map code: 2 2_4_4_1 3_3_5_4
