there's one guy that did it in a matter of minutes go on youe tube. personally i have spen over 3 months and never fully got it finished lol. put that was just a every now and then thing when i had spare time and was really bored.. mostly during school. umm the siad therotically it could be done in under 3 minutes becuase it is a big mathmatical problem that can be solved rather quickly.. only thing is they said no ones brain is fast enough to compute al the eqautions at once as of that of hat a super computer can do