invalid problem set
Problem | 19257 |
Created | 2015-04-04 |
Name | 017 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 21.8 kyu |
Average Solve Time | 29 secs |
User Attempts |
1744 / 3434 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AB[ar]AB[br]AB[bs]AB[cq]AB[cp]AB[co]AW[bq]AW[cr]AW[dr]AW[dq]AW[dp]AW[eo]AW[dn]AW[cn]AW[bn]AW[an]AP[goproblems]
(;B[ap]C[]
(;W[bp];B[bo];W[ao];B[aq]C[RIGHT])
(;W[bo];B[bp];W[do];B[aq]C[RIGHT])
(;W[aq];B[bp]C[RIGHT])
(;W[ao];B[aq];W[bo];B[bp]C[RIGHT]))
(;B[bp];W[ap]C[];B[aq];W[ao]C[CHOICE])
(;B[bo];W[ao];B[ap];W[do]C[CHOICE]))
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