Sorry for english, i dont know german.
When i created Tapa(first name was T-paint, that means Turkish paint[im jealous of Japanese Sums
, i thought "why isnt there any puzzle's name Turkish(PST 2007 round 2) ...
)) later this name disturb me, and i changed name to Tapa] I didnt deeply think about its construction. And after i really like Tapa, it is solvable, workable, think about different ways to keep solving. So i made several times for different competitions, magazines etc. In my opinion, explanation of Tapa is enough, but sometimes misunderstood. Therefore we reshape construction of Tapa and i can say its wonderfull view
I really appreciate "berni" for trying to help puzzle solvers to get easily, clearly understanding Tapa. But i think, sorry for this words, new shape of Tapa is bad. Actually some of good, some of bad. Good part is cells contain clues painted to grey, bad part is circles. Tapa's view with circle is bad. Maybe circles could be eliminated, maybe it's better.
Thank you for berni's consideration, i hope my words(about circle) doesnt make him sad.
Best
Serkan