CosmicHawk: When set up in the top left,
A18 also leads to a ko : B18B19
This ko when resolved lose only 1 point compared to the optimal solution when the ko is also resolved
I believe it could still be considered correct since it lived through a ko and both ko have is at the opponent adv.
I changed this problem to status based and marked T2 as incorrect, as it is a ko, which is clearly worse than being unconditionally alive.