Problem	11322
Created	2008-06-01
Source	Méthode coréenne Tome 1
Rating

Difficulty	27.5 kyu
Average Solve Time	21 secs
User Attempts	4791 / 6820
Solve Ratio Rating	20 kyu
	rating history

Black to kill

(;AB[rq]AB[qr]AB[pq]AB[qp]AB[oq]AB[ro]AB[rn]AB[qm]AB[pm]AB[om]AB[nn]AB[mn]AB[lo]AB[lp]AB[lq]AB[lr]AB[ls]AW[os]AW[or]AW[ms]AW[mr]AW[mq]AW[mp]AW[mo]AW[nq]AW[no]AW[op]AW[pp]AW[pn]AW[qn]AW[qo]C[Kill white group]AP[goproblems] (;B[oo]C[Correct !RIGHT]) (;B[on];W[oo]))