It looks like a simple math sum but has left people scratching their heads... can you solve it?

It looks simple at first, but this math problem has the internet stumped. Don't be fooled - it demands more brainpower than ...
Tech Xplore

Cracking the code of complexity in computer science's P vs. NP problem

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...