d4rkm4tter: What I did about the solution access situation is that we as admins can now "Admin-Request Solution" for supervising the problems. The request is shown in the activities panel.
posetcay: Looks like a good middle ground, but I think the visibility of the requests is low. I would presume that most people dont check admin activities regualarly (including myself).
posetcay: Being unable edit tsumegos that have not been solved is a huge problem with tsumegos like this. Out of maybe 20 correct answers among all variations, only 1 single sequence is accepted per branch, you need to reset the problems many times to determine by trial and error which sequence the tsumego intends you to play.
Ivan Detkov: This is a position from the second branch. 5 out of 6 moves inside the 3x2 area kill. Yet, they are all "incorrect"
posetcay: Many problems in this collection lack the alternative answers. They only accept one sequence, evne though there are many others that work. It is frustrating.
Ivan Detkov: The starting moves of this problem are great. Later, in various alternatives there are MANY killing variants, which are resulting in "Incorrect" verdict.
Dear Sadaharu, if you ask and Ivan agrees who could dare to answer your question?