At conferences, it’s common to get gifts at booths. In general, you need to pass some some sort of challenge. Some of those challenges involve answering a code puzzle, like guessing the output of running some code snippet.

Recruiting is a complex process, and recruiting developers even more so. In this post, I will focus solely on the interviewing part (and leave the rant about recruiters who are paid 1 year of the candidate’s salary to just match buzzwords for another time). I recently stumbled upon an article about interview questions, again, telling you about 'right' answers for such and such questions.