(;AW[dg]AW[eg]AW[ch]AB[dh]AB[cj]AB[cg]AB[cf]AB[bf]AW[bg]AW[bi]AW[bj]AW[bk]AB[ck]AB[cl]AB[bl]AB[ah]C[Can white save his group? Tenuki at T if you think he cant.]AW[hl]AB[gl]AW[fl]LB[hf:T]AB[df]AB[dm]TR[bk]TR[bj]TR[bi]AB[cn]AP[goproblems]
(;W[hf]C[Correct!RIGHT])
(;W[di];B[eh]
(;W[fh];B[ci]
(;W[ei];B[bh]C[The ladder doesn't work])
(;W[bh];B[ei]
(;W[ej];B[dj])
(;W[dj];B[ej];W[dk];B[el])))
(;W[ci];B[ei];W[dj];B[ej]))
(;W[ci];B[di];W[dj];B[ej];W[dk];B[dl];W[ek];B[fk];W[el];B[fm])
(;W[ak];B[di]C[])
(;W[ai];B[ci]
(;W[ak];B[bh])
(;W[bh];B[di]TR[ak]TR[ag]C[miai])
(;W[di];B[bh]))
(;W[ag];B[ci]))