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Re: [internetworkers] What's the trick?

From: Greg Cox <glcox AT pobox.com>
To: "Internetworkers: http://www.ibiblio.org/internetworkers/" <internetworkers AT lists.ibiblio.org>
Subject: Re: [internetworkers] What's the trick?
Date: Fri, 3 Dec 2004 13:23:42 -0500 (EST)

> Can anybody tell me how this thing works? Trying to figure it out is driving
> me crazy:
>
> http://www.dslextreme.com/users/exstatica/psychic.swf

Choose any 2 digit number. (10A + B)
Add together both digits (A+B)
subtract the total from your original number ((10A + B) - (A + B)) = 9A

All the symbols for multiples of 9 are the same.

[internetworkers] What's the trick?, Parker, David X, 12/03/2004
- Re: [internetworkers] What's the trick?, Evan Zimmerman, 12/03/2004
- Re: [internetworkers] What's the trick?, Greg Cox, 12/03/2004
- <Possible follow-up(s)>
- RE: [internetworkers] What's the trick?, Parker, David X, 12/03/2004