Can anyone explain how this works?

[KaiineTN]

http://www.regiftable.com/RegiftingRobinPopUp.html

Can't figure it out.

[KaiineTN]

lawl, nevermind:

70 - 7 - 0 = 63
71 - 7 - 1 = 63
72 - 7 - 2 = 63
73 - 7 - 3 = 63
74 - 7 - 4 = 63

etc.

[ClakarEQ]

IMO it works by tracking mouse hover, the longer you hover over a "gift" the more it thinks that is it.

It has been wrong 2 of 3 for me, first one I hovered over my "gift", it was right, the next ones I didn't, and now is always wrong.

EDIT
well I guess math is involved and I did'nt notice the amount of the same gift, so I think you're right.

[KaiineTN]

It being wrong for you = you fail at math.

[ClakarEQ]

when i first posted it was "bum luck" in that every time I hit next my mouse just happened to be on the gift that she would pick regardless of the number I chose. The deal is the amount of duplication of the same gift, and yeah, when you do the math in your 2nd post, it works out.

My fail is your fail bud, as you failed at first as well and I didn't even take the time to really look into it

[vonkaar]

multiples of nine...

it was a trick my 2nd grade teacher pulled on us during math and we all sorta remembered since.

[Maeya]

Sneaky. The choices change every time, so each of the "magic numbers" like the 63 listed above must be the 'right' choice. I picked 25 4 times in a row and she would always guess correctly, but the item changed every time.