We have flashcards for the new HSK 3.0 version in English and German on Flashcardo.
For HSK 2.0, you can also find them on Flashcardo now in English and German.
You can find HSK 2.0 Anki flashcards here.
Learning cards for HSK 2.0 can still be found on the old version of Wohok.com here.
Also, if you were studying HSK 2.0 flashcards on the old version of Wohok.com, you can log into your account and continue here.
More to come soon!