I've just seen this on another board.
now the thing is it depends on how your mind works on how fast you'll solve it (supposedly). logical types of which i definately am are supposed to take a little longer, it took bill gates 4 hours, the creative types should get it sooner.
weird thing is I knew the answer before I rolled the dice??? maybe my outlook on things is changing..
dunno, give it a go.
if you get it please don't post the solution, I'm interested to see what happens..
petals around the rose 