I joined the video call and the CTO is wearing a sleeveless shirt with the camera at a low and so he is literally looking down upon you from above. A link for coding challenge over a screen share was first, and then there was some back and forth questions and answers. Overall the CTO obviously knew he was the smartest person in the room and wanted people to know that, and wanted to only hire people he thought came close to his skill - not taking into account what skills were actually required for the position. This was by far the most frustrating job interview I have ever had.