Problem	5645
Created	2004-12-06
Source	TESUJI by James Davies
Rating

Difficulty	22.3 kyu
Average Solve Time	20 secs
User Attempts	12358 / 19446
Solve Ratio Rating	15 kyu
	rating history

Black to link up his four stones.

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2] RU[Japanese]SZ[13]KM[0.00] PW[White]PB[Black]AW[bg][dg][eg][fg][gg][hg][dh][hh][fi][cj][ck][dk][ek][fk][gk][fl][hl][gm]AB[eh][fh][gh][bi][ci][di][hi][dj][hj][hk][jk][il]C[Black to link up.] (;B[fj]CR[fj] ;W[gi]CR[gi] (;B[gj]CR[gj] ;W[ei]CR[ei] ;B[ej]CR[ej]C[RIGHT]) (;B[ei]CR[ei] ;W[gj]CR[gj]) (;B[ej]CR[ej] ;W[gj]CR[gj])) (;B[ei]CR[ei] ;W[gi]CR[gi]) (;B[gi]CR[gi] ;W[ei]CR[ei]))