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Alphametic Puzzle #4230 by tsr21
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29/10/2016 20:51:08
Subject:
Alphametic Puzzle #4230 by tsr21
uvo
Joined: 27/07/2016 07:49:22
Messages: 12
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Number
:
Puzzle #4230
Genre
:
Alphametic
Author
:
tsr21
Appeared at
: December 20, 2013
There is an interesting uniqueness argument here: Unless
I=0, there is a second solution by switching F and I. Only a leading zero can prevent an alternative solution.
29/10/2016 21:51:55
Subject:
Re:Alphametic Puzzle #4230 by tsr21
Johan
Joined: 22/12/2006 20:08:51
Messages: 1046
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Nice observation.
17/04/2017 15:38:20
Subject:
Alphametic Puzzle #4230 by tsr21
HappyDog
Joined: 11/11/2015 18:26:16
Messages: 165
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There doesn't seem to be an operator - I assume it's an addition?
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