Is it possible to be admitted to a masters in Germany with a 3-year bachelors from another country?
Schools in Germany typically have an "International Office" or some other similar organization whose responsibilities include the "recognition" of foreign degrees earned outside of Bologna Process countries. If they approve of your bacehlor's degree as functionally equivalent to theirs, you should be fine. They may also ask you to take some additional number of classes to complete the equivalency. However, if too many credits are needed, they may refuse the request.