GokyoShumyoSection2Problem62/Solution
![[Diagram]](../../diagrams/43/f315d9265ad80b9cf0eb26a87512aefa.png)
Traditional Solution
! is the only way to seal.
is also important to avoid ko.
![[Diagram]](../../diagrams/31/b11ed8d199f5197bfbf92db8de821b65.png)
Fujisawa's mistake
Fujisawa Shuko claims this line kills too in his 1982 book on Hatsuyoron, but
at a leads to throw-in ko at the corner.