Weiqi Zhongji Jieti Xunlian / Errata
Volume 1 Problem 74
The marked White stone is mistakenly shown as a Black stone in the solution diagram.
at .
Volume 3, problem 193
The theme of the problem is: Black will get an eye at the marked point, she must find a method of creating a second eye.
The marked point is not an eye. White will squeeze at 'a'. Black has only one eye.
If , - kill. After Black is damezumari. (Found by Jantje).
ferdi suggested this correction to the problem.