invalid problem set
| Problem | 12423 |
| Created | 2009-02-25 |
| Source | |
| Rating | |
| Difficulty | 7.6 kyu |
| Average Solve Time | 57 secs |
| User Attempts |
731 / 1663 |
| Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[ra]AB[qb]AB[qc]AB[qd]AB[re]AW[rf]AW[qe]AW[pe]AW[qg]AW[pd]AW[pc]AB[pb]AW[ob]AW[nc]AW[rb]AW[sb]AB[rc]AP[goproblems]
(;W[se];B[sd]
(;W[rd]C[RIGHT])
(;W[pa];B[sf]))
(;W[sd];B[se])
(;W[pa];B[sd]))
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