This picture is from a test of sorts on the Internet. The intentions of these tests are unknown (other than looking for an intelligent individual), and nobody knows who is behind them.
The next clue to these tests is slated for a 2015 release.
Wikipedia link to the organization behind it: http://en.wikipedia.org/wiki/Cicada_3301 |
No it's not Cicada. They wouldn't be interested in Graal.