They were at the my university's career fair with some swag and a few iPad demos of cool looking things. They saw "C++" on my resume, and pulled me aside and gave me some impromptu coding questions. Then, they asked to see a sample of a game or demo which I made. 2 hours later, the called me back, asked a few more questions, then extended me the offer on the spot.

This was the technical examination that needed to be passed before a formal interview with someone from the company. It was just an online like browser recording examination consisting of two questions.