Made it to TTMIK Level 1.21 till now, but parts of the first lessons are slipping away.
And the "Ye's " and "yo's " after an "a" or "o" are not easy too/
On the other hand, it is surprising how many K-Drama phrases come alive now.
I also play with google-translate, typing simple words, guessing the letters and the pronouncation.
Sometimes I even have it right
( We also had the news on our TV about the attempted rocket-launch in North Korea.
Instead of concentrating on the real report, I was trying to regcognize the letters on the rocket. Might come in handy if they would throw that Big One on our heads...)