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Thread: Some letter problems.

  1. July 21st 2005, 03:31 AM #1
    cornoth
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    Some letter problems.

    1. Adab + Cbb + Caa = Abda
    2. Abab - Cdd = Bac
    3. Abab - Ccba = Ccdc
    4. Efg + Gf + Gef = Bdfg
    5. Abcb - Deac = Eadd

    Note that A = a, and so on.
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  2. July 21st 2005, 10:27 PM #2
    cornoth
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    cryptarithmic problems

    I got the 1st one and 3rd...

    3 2 3 5
    . .1 5 5
    + 1 3 3
    .,-----
    3 5 2 3

    . . 2 3 2 3
    . . - 1 1 3 2
    . . -----------
    . . . 1 1 9 1
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  3. July 22nd 2005, 12:50 AM #3
    cornoth
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    ok thanks anyway, but i have found all solutions.
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