Problem	4499
Created	2004-05-23
Source
Rating

Difficulty	20.8 kyu
Average Solve Time	24 secs
User Attempts	5840 / 9766
Solve Ratio Rating	12 kyu
	rating history

(;AB[ad]AB[bd]AB[bc]AW[ac]AW[ab]AW[bb]AW[cb]AW[cc]AW[cd]AW[be]AW[bf]AW[bg]AB[ce]AB[cf]AB[cg]AB[ch]AB[bh]AB[ah]AB[ag]TR[be]TR[bf]TR[bg]C[black to kill marked stones]AP[goproblems] (;B[af];W[ae] (;B[ad];W[bd]) (;B[bd];W[ad])) (;B[ae];W[af];B[bd]C[well doneRIGHT]))