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Mind Reader Game

  • 07-05-2004 4:59pm
    #1
    Closed Accounts Posts: 590 ✭✭✭


    Seriously, check this out.

    It's freaky. Gets me every time.

    http://www.addictinggames.com/mindreader.html

    I'll let people try figure it out for a while, then I'll tell you how it's done....unless you already know.


Comments

  • Registered Users, Registered Users 2 Posts: 1,186 ✭✭✭davej


    oldest trick in the book (well one of the oldest)

    The symbols/numbers change each time you load it up so that the calculation you are required to do always results in the same symbol...

    This is a variant of an old card trick

    davej


  • Registered Users, Registered Users 2 Posts: 9,472 ✭✭✭AdMMM


    It got me 2times, then I picked 0 and it didnt get me...


  • Hosted Moderators Posts: 2,563 ✭✭✭Tazzle


    Cause it has to be a 2 digit number to work, loel. It's quite straight forward how it's done.


  • Registered Users, Registered Users 2 Posts: 819 ✭✭✭sixpack's little hat


    (10x + y) - ( x + y ) = 9x

    answer will always be divisible by 9


  • Registered Users, Registered Users 2 Posts: 9,472 ✭✭✭AdMMM


    Knew it was to good to be true :)

    Also what about this one.

    Pick a 4 digit number, however the last number must be smaller than the first (eg: 7331), now reverse that (so you'd get 1337), now subtract the smaller number from the larger number (if you've been following example you'd get 5994), now add each of the numbers in your answer (5+9+9+4) and now whatever total you get for this (in this case 27), add those two numbers (7+2) and you'll get 9!

    Try it with more numbers.... you'll always get the same :)


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  • Registered Users, Registered Users 2 Posts: 358 ✭✭Philbert


    Originally posted by davej
    This is a variant of an old card trick

    davej

    Is this what you're talking about?


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