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        riddles >> easy >> Matrix cryptograms
        
(Message started by: Ghost Sniper on May 16th, 2008, 8:10am)
Title: Matrix cryptograms
Post by Ghost Sniper on May 16th, 2008, 8:10am
Use the matrix to decode the following messages:

[ [ 1   2   2]
 [ 3   7   9]
 [-1  -4  -7] ]

1) 20, 17, -15, -12, -56, -104, 1, -25, -65, 62, 143, 181

2) 13, -9, -59, 61, 112, 106, -17, -73, -131, 11, 24, 29, 64, 144, 172
Title: Re: Matrix cryptograms
Post by Ghost Sniper on May 16th, 2008, 10:15am
Whoops, missed a number there, hehe...

Sorry about that  ;D should be better now.
Title: Re: Matrix cryptograms
Post by FiBsTeR on May 17th, 2008, 5:10pm

on 05/16/08 at 08:10:25, Ghost Sniper wrote:
1) 20, 17, -15, -12, -56, -104, 1, -25, -65, 62, 143, 181


[hide]Sorry, I'm out of fuel.[/hide]  :P


on 05/16/08 at 08:10:25, Ghost Sniper wrote:
2) 13, -9, -59, 61, 112, 106, -17, -73, -131, 11, 24, 29, 64, 144, 172


[hide]I can't wake up that early.[/hide] ;)

By the way, there is an error in the second cipher; it should be:

2) 13, -9, -59, 61, 112, 106, -17, -73, -131, 11, 24, 29, 65, 144, 172


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