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%% AR Contest                                       by  David Tiberio  %%
%% Enter and Win!             %%

SUBJECT:    Monthly Amniga Report Contest Puzzle and Rules
AUTHOR:     David Tiberio
DATE:       6-7-94

    The solutions to the previous puzzle will be ready for the first
week of August. Basically we have only one correct submission, who
guessed 2 out of 14 possible answers correct. I was very displeased
by the number of submissions. I know the puzzle was hard, but it
wasn't THAT hard!



    The Amiga Report contest is still going on, and it is not too
late to enter. This ongoing monthly contest allows Amiga Report
readers a chance to win software by either solving a puzzle or by
entering a random drawing.

    The prize this month is the Amiga/Toaster Reference Manual v2.221,
from Area52. This is a 1,000 page help system for the Amiga and Video
Toaster, covering the Workbench, AmigaDOS, Lightwave, and more ($34.95).
    The second prize choice is the FutureShock audio CDROM,  which was
produced using Amiga computers by SideWinder. There are some Sidewinder
music modules on Aminet that you may want to look at for a sample of
the audio CD ($12.95).
    Another possible prize is SubVersion, a strategy submarine hunt
game by Point of View Computing. Both a Mac and IBM version is included
along with the Amiga version, and The Aminet CDROM by Walnut Creek
    Previously we have offered the ARexx Reference Disk by Merrill
Callaway, which was awarded to a previous winner. Contact Whitestone
for more information (505) 268-0678. More prizes will be announced
as they become available.

    All monthly contests end on the morning of the first of the
following month. Any entries beyond this date will be entered into the
next contest.


    To enter the random drawing, select a number from 1 to 262,144
and send it to me at one of my addresses listed below, either by
the postal service or email through the Internet.
    Also, you may enter by solving the following puzzle. The winner
of this puzzle will be decided within the same time frame as the
random prize, to allow the contest information to filter through the
networks, and to allow your letters and postcards to come in.


    Since people complained that the first contest was too hard, and
that the second was too easy, I made one that anyone can solve with
a little thought. The third problem should have been obvious... the
first word was as big of a push in the right direction as you could
get. Now we will try a more mathematical problem, which is very easy
to solve. If you are not too familiar with matrix manipulations, just
look for the right resources and you will find all the help you need
(help is everywhere!). Of course, this is another one of those trick

        There are two matrices, A and B. Each matrix will have a
    value applied to it, and you must determine the answer. The
    value is specified by x, and the answers you must provide are
    Ax = ?, and Bx = ?.

                     x = (151647 - 61615)

                     [ 7 8 9 ]       [ 1 2 3 ]
                 A = [ 4 5 6 ]   B = [ 4 5 6 ]
                     [ 1 2 3 ]       [ 7 8 9 ]
                     [ 0 0 0 ]       [ 0 0 0 ]

        What does Ax equal, and what does Bx get you? Also provide
     your method of obtaining the answer. I understand that there
     may be cultural differences for this problem... not all math is
     the same (you should see how my mother does long division!). So
     just make a good guess ::heh heh::. With a little research, you
     can determine the answers. You may want to look for information
     on matrix multiplication.
         As a special bonus, the first person to successfully supply the
     correct answer will automatically win. If you feel that you
     definitely have the answer, get in touch with me with what you have
     learned. If you do everything correctly, I will answer to let
     you know :).


    To enter, simply let your fingers do the talking and write an
email and send it to You MUST put
the word CONTEST in the subject line of the email header! Otherwise
you run the risk of having your email deleted (don't ask, it is a
long story!) or send a post card or letter to:

    Amiga Report Contest
    c/o David Tiberio
    6 Lodge Lane
    East Setauket, NY 11733

    Is it possible to win via snail mail? You might think that your
chances of winning are better by entering in email (much faster of
course), but last month's winner send in a letter that arrived the
day before his winning number was drawn!

    In your letter or email, please provide the following:

    Your full name and address. Please keep in mind that many of
you may have addresses that I am not accustomed to, so please include
your country or any other information that I would need in case you
win. An email address should also be included, if possible.

    You must also include a brief one sentence overview of the editorial
in this issue of AMiga Report. Just to make sure you are reading it. :)
You must also include the issue number. For example, if you read this in
AR213, then include that in your correspondance. Also, a prize winner
will be determined by a random number generator. Choose a number from
1 to 262,144. The closest winner or winners to the randomly generated
number will receive the prize in the mail. Anyone who does not provide
a number will have one assigned to him randomly.

    All prizes will be mailed within one week after I get my hands on
the published version of AmigaReport. I am doing this for a few reasons.
First, every winner so far has given the correct puzzle solution before
I have received the editon of AmigaReport that announced it. :)
Second, I don't like to go to the post office every day if I can avoid
it. Third, you never know when someone's power supply might blow up
(right Mr. Editor?!).


1. In the evnt that the editor's power supply fries, the contest for
   that month will have its deadline postponed to a later date, to be
   announced. Any contest entries for the random drawing will be added
   to the next month's drawing, to be held once per month near the
   beginning of the month.

2. All prizes are donated. I cannot be held responsible for any damage
   caused by a prize. For example, if you leave your prize on the
   stairs and your grandmother slips on it, I will not pay her medical

3. We are not doing this for any profit, and cannot be held responsible
   if we go out of business or are otherwise financially unable to give
   you anything! We are actively looking for submissions from other
   software authors.

4. Good things come to those who read the rules and regulations! Here
   is a tip to help you win: every problem is a trick problem, or gives
   you clues that are not part of the problem itself. Read the whole
   entire contest entry looking for clues. And read my other articles
   for more clues. I give some very obvious clues :).

5. If for any circumstance you are awarded a prize but do not receive
   it, contact me at (516) 476-1615. I will promptly attend to any
   mistakes that have been made.

6. These rules are subject to change at any time without warning!

7. Focus not on A, but instead on B!


    DISCLAIMER: This contest is being provided as a service to the
    Amiga community and all persons involved in running this contest
    cannot be held liable for anything that costs you money or
    lifetime pain and anguish. Rules are subject to change. All entries
    must be received by whenever TBA. Any entries beyond this date
    will be entered into the next contest, if any.


    Odds of winning are approximately 1:50 for the random drawing and
1:15 for the correct answer to the puzzle, based upon current entries.

    SPECIAL THANKS to SideWinder for donating the Future Shock albums
for inclusion in our contest, along with Merrill Callaway for his ARexx
Reference Disk!