TomaLexi: I would suggest allowing the correct AI answer of the M3 shapepoint to also count. It is also the most natural move to play in the weakness of the middle group.
Rascataplan: Is this tsumego up to current post-AI game strategy? It doesn't feel like it
d4rkm4tter: This is a highly subjective topic. I personally think 90% of old openings are still valid. When you look at the pre-AI era josekis, it is a little bit less.
I would suggest allowing the correct AI answer of the M3 shapepoint to also count. It is also the most natural move to play in the weakness of the middle group.