I spoke to the Hiring Manager, who was great and kind.

I found the Recruiter to be not so responsive and not provide much information regarding what was to come.

I had a technical interview with two engineers remotely. It included one riddle and one bit manipulation question.

Overall, I didn't find it to be too hard; it was just out of the blue and at a very low level for a position that is not embedded.

The leftmost digit of an integer of length 2000 digits is 3.

In this integer, any two consecutive digits must be divisible by 17 or 23.

What is the last digit?