The Asians are better than us at everything!

Even at catching cheaters...From an article in The Economist:

This software exploits the relentless logic of combinatorial statistics. A correct answer is a correct answer, of course, but unless a candidate answers all questions correctly (itself an event that might at least raise suspicions), the mix of right and wrong answers provides information that can point to collaboration. If two candidates’ patterns of answers are similar or identical, warning flags go up. If more than two, hanky-panky is a racing certainty.

They're probably better at cheating than Americans too...