Have they changed this process recently? It was only 3 years ago they were trumpeting their brain teasers in the WSJ.
http://www.wsj.com/articles/SB100014240529702045523045771125...
http://www.wsj.com/articles/SB100014240529702045523045771125...
"We found that brainteasers are a complete waste of time." "They don't predict anything. They serve primarily to make the interviewer feel smart."
http://www.nytimes.com/2013/06/20/business/in-head-hunting-b...