Thank god I live in EU. I applied for many positions in different countries. They usually just ask for experience with different technologies and projects. All the algorithm problems that I was given were just to test programming logic (no big O, trees, heaps, etc)
:)
You don't get IQ tests, personality tests, background checks, dna tests, etc in order to interview for a a job in EU? What's next? You don't have to handover your social media accounts to your boss?