Thank you Minue(622) for posting these wonderful problems.
Personally I experienced Problem 6) as hard, because I had to overcome a mental block - to play a move which I teach never to play, except for killing, special results or here - living. The difference between difficulty when presented as a problem and during a game is big for me here. tderz
 How was that meant "the solutions to these problems will not be provided on this page"?
I find that too many hints were given away for these wonderful problems.
- My padook pupils are just middle level kyu players (kgs 12k~3k). So, I decided to give some hints for them.Minue
Then, beside your own skill at Baduk, you are a good (didactic) teacher.