two rounds technic online interview, questions just exactly like the guy said who applied in 2015. For me, it's ridiculous, I finished my the second round test, and submit my result via mail, after waiting for almost a month, no reply, I sent a mail to query about my result, Its HR said they didn't receive my result!!! I have to resend and they will evaluate for me. Besides I solved the problem in java, I also wrote a groovy version which is very elegant and short. I used the google API to help me find out the latitude, longitude mapping to timezone and convert to the localtime. I've done this test with 2 different version and totally solve it. it's turn out HR said I failed in the second round. RIDICULOUS!!!!, I guess because of my student visa, I'm an overseas student now, they don't like to accept my visa.