invalid problem set
| Problem | 7906 |
| Created | 2006-01-03 |
| Source | |
| Rating | |
| Difficulty | 12.5 kyu |
| Average Solve Time | 30 secs |
| User Attempts |
3152 / 6917 |
| Solve Ratio Rating | 8 kyu |
| rating history |
A basic tesuji needs to be applied. All comments welcome.
(;AW[qr]AW[qq]AW[qp]AW[po]AW[pn]AB[pm]AB[om]AB[pp]AB[pq]AB[oo]AB[no]AB[mo]AB[lq]AW[np]AW[op]C[Black to save the cutting stones ]AP[goproblems]
(;B[or];W[oq]
(;B[pr];W[nr]
(;B[nq];W[mq];B[mp]C[RIGHT])
(;B[mp];W[nq])
(;B[mr];W[ps]))
(;B[nr];W[pr]))
(;B[pr];W[or]
(;B[oq];W[nq])
(;B[os];W[oq])
(;B[nr];W[oq]))
(;B[nq];W[oq]
(;B[or];W[pr])
(;B[pr];W[or]))
(;B[oq];W[nq]
(;B[nr];W[or])
(;B[or];W[nr]))
(;B[mp];W[oq])
(;B[nr];W[oq]))
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