invalid problem set
Problem | 8186 |
Created | 2006-02-28 |
Source | The Game of Go by Arthur Smith |
Rating | |
Difficulty | 15.4 kyu |
Average Solve Time | 52 secs |
User Attempts |
5235 / 10459 |
Solve Ratio Rating | 10 kyu |
| rating history |
Black to connect all his stones
(;AB[os]AB[or]AB[nq]AB[mr]AB[mp]AB[lp]AB[pq]AB[qq]AB[po]AB[qo]AB[ro]AW[rq]AW[rp]AW[pr]AW[qr]AW[oq]AW[op]AW[np]AW[mo]AW[on]AW[rn]AW[qm]AW[so]AP[goproblems];B[rr];W[rs]
(;B[sr];W[sq]
(;B[qs];W[ss];B[rr];W[sr];B[ps]
(;W[sn](;B[rr]C[RIGHT])(;B[qp]C[RIGHT]))
(;W[rr];B[qp];W[sp];B[sn]C[RIGHT]))
(;B[ps];W[ss];B[rr];W[sr];B[qs]
(;W[sn](;B[rr]C[RIGHT])(;B[qp]C[RIGHT]))
(;W[rr];B[qp];W[sp];B[sn]C[RIGHT])))
(;B[ps];W[sr];B[qs];W[rr])
(;B[qs];W[sr];B[ps];W[rr]))
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