I've never quite understood, in cases like this, how "fully simulate a single human with brain cancer" and "create a single human with brain cancer" are supposed to differ from one another. Because boy do my intuitions about the situation change when I change the verb.
If it is... I hope they do not crash the system with the test.
http://www.huffingtonpost.co.uk/2012/12/12/physicists-universe-simulation-test-university-of-washington-matrix_n_2282745.html
Be sure to check out the actual reseach papers linked in the article! I would have linked to them directly, but the article is full of follow-on links of considerable interest.