Please note the additional stone from second diagram onward. I.e. the Black stones are safe after and Black can safely tenuki as White can not resist . Only strongest resistance shown in this solution.
Sub-pages (up)Hint
![[Welcome to Sensei's Library!]](images/stone-hello.png "Sensei's Library")
![[Diagram]](diagrams/12/91f71764814b585326becd0c60ac4b85.png)
![[Diagram]](diagrams/28/fef76a3fc4fea58452843fe3e16506fc.png)
from second diagram onward. I.e. the Black stones are safe after 
and Black can safely tenuki as White can not resist 
. Only strongest resistance shown in this solution.
![[Diagram]](diagrams/23/bd362ee36751c21e1ff93cd609069ec3.png)