acosmicjoke: There are a bunch if false incorrect solutions for this one. For example A17B18A18B19D19
d4rkm4tter: I agree. I changed A17-B18 to A17-A18 which makes it a ko while there is a way to kill unconditionally. I also added a hint and increased difficulty.
There are a bunch if false incorrect solutions for this one. For example A17 B18 A18 B19 D19