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Date: 06/23/12 01:15 PM

14 Responses to A Simple Card Trick?

  1. Profile photo of kitteh9lives
    kitteh9lives Female 70 & Over
    8012 posts
    June 23, 2012 at 9:13 am
    Link: A Simple Card Trick? - If you`re a mathematician! Can the brainiacs of I-A-B explain this one?
  2. Profile photo of tedgp
    tedgp Male 30-39
    3287 posts
    June 23, 2012 at 1:42 pm
    Read the top comments of youtube.
  3. Profile photo of HolyGod
    HolyGod Male 30-39
    5968 posts
    June 23, 2012 at 2:04 pm
    You`re putting one card on top of a stack of 10 cards (pile1).

    When you cut pile 2 and put it on top of the first card, then place the second car on top of pile 2, then placing that stack on top of the other, you are simply putting all of pile 2 on top of your first card and then placing the second card on top.

    You are cutting the piles and then putting them back together. You are just doing it out of sequence.
  4. Profile photo of scruffydog
    scruffydog Male 40-49
    13 posts
    June 23, 2012 at 2:17 pm
    Thank you
  5. Profile photo of ScottSerious
    ScottSerious Male 18-29
    5316 posts
    June 23, 2012 at 2:57 pm
    HE`S A WITCH!!
  6. Profile photo of mon360
    mon360 Male 13-17
    735 posts
    June 23, 2012 at 4:17 pm
    it`s just maths
  7. Profile photo of CrakrJak
    CrakrJak Male 40-49
    17516 posts
    June 23, 2012 at 4:35 pm
    I did this trick as a kid over 30 years ago. Had forgot how to do it until now. But it does work every time.
  8. Profile photo of kamtschatka
    kamtschatka Male 18-29
    42 posts
    June 23, 2012 at 4:54 pm
    Works like this:
    cutting the pile is useless. if you pay attention, you will place the cards like this:
    first card
    second card
    third card
    9 cards
    Then you take 4 cards from the top and put them at the bottom. The amount of cards in between of the "special" cards it always one below 2^x when you show the cards, which garantuess, that you will never show the "special" cards.
  9. Profile photo of mrtatulas
    mrtatulas Male 18-29
    271 posts
    June 23, 2012 at 5:59 pm
    The cutting is a misdirection... if you watch carefully you`ll notice he doesn`t put the second card on pile #1 after pile #2 has been cut, he puts it on TOP of pile 2. So the full pile 2 will still be on top of card #1. Ditto for pile 3. Pretty clever though!
  10. Profile photo of patchouly
    patchouly Male 40-49
    4747 posts
    June 23, 2012 at 8:54 pm
    Move four cards to the bottom? I`m not sure why folks are having trouble with this trick, but I can tell you that it`s much easier to make the first pile fourteen instead of ten and skip the "four cards to the bottom" part.
  11. Profile photo of RyanHake
    RyanHake Male 18-29
    2690 posts
    June 23, 2012 at 9:52 pm
    I`m about to turn 24...and my 6th grade math teacher showed my class this trick. Old trick is old. Still pretty cool though!
  12. Profile photo of photomstr
    photomstr Male 50-59
    766 posts
    June 25, 2012 at 4:23 am
    SHOPPED (ima troll)
  13. Profile photo of dm2754
    dm2754 Male 40-49
    3233 posts
    June 25, 2012 at 10:56 am
    52 cards
    odds and even
  14. Profile photo of MrLill
    MrLill Male 18-29
    371 posts
    June 28, 2012 at 11:07 pm
    Imagine the top card of a deck as card 1 and the bottom as card 52. For example the 3rd card from the top is 3. This is very important.

    In this case the cards are placed with 15 cards in between them,as long as protocol is followed, no matter what. In the position of the deck they are always cards 6,22,and 38 check me if I`m wrong.

    Then using alternation we eliminate the odd numbered cards and reverse the order of remaining even cards so now starting with the top, the cards are 52,50,48...2.

    Repeating the alternation method removes cards 52,48,44...4. not 38,22,or6 because of sequence. now the order is reversed again. the cards remaining in order are now 2,6,10...50.

    Repeat alternation to remove cards 2,10,18...50.
    reversing the order the cards from top to bottom remaining are 46,38,30,22,14, and 6.

    what is left is a simple alternation that removes 46,30,and 14 leaving the last three cards 38,22,and 6 yet to be unturned.

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