Math exam, Written algorithm. The people are probably nice but when I walked in and asked are there offices or just open floor concept the interviewer manager replied "only managers have offices"- this cooled me off a lot. I didn't appreciate the comment and we didn't connect afterwards, I couldn't write anything on his coding test, I felt like frozen because I was disappointed. However I made a good connection and had a good discussion with the other manager who interviewed me next but because of the disastrous interview with the first one there was no continuation.

You had to take some sort of IQ test. I got an 85%.