Syntronic Developer interview questions

This is the dumbest interview I've ever seen - basically just a bunch of ridiculous brain teasers. Even a student would get chewed out for writing code like this, let alone a professional.

Just wasted my time in 3 interviews. While one interviewer was speaking, the other one was dozing! Finally, they passed me to their client. Their client said we want you and next meeting will be sent over the mail. Never got the invitation! and later they said their client rejected. Very rude and DO NOT APPLY here.