Game 863:
hidden 2_2_2_0
5_5_2_2 0_4
2_2_5_5 2_0
5_5_4_4 3_0
0_5_4_5 0_3
5_5_4_4 2_1
0_5_4_5 0_1
correct answer prob: 0.0236017
map prob: 0.0278209
map code: 3 2_0_5_4 2_4_5_0 4_2_5_0
