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Question

substitute the digits 0-9 for each letter. each digit substitutes only 1 letter.


         bsood

     _________

raid |bloggeds

    - baod

      ----

       sllg

     - siaa

       ----

        olge

      - orod

        ----

         oord

       - orod

         ----

          dgas

        - drid 

          ----

           isb

Edited by phillip1882
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         38775 

     _________ 

1025 |39744658 

    - 3075 

      ---- 

       8994 

     - 8200 

       ---- 

        7946 

      - 7175 

        ---- 

         7715 

       - 7175 

         ---- 

          5408 

        - 5125  

          ---- 

           283


(1) From sllg - siaa = olg   -> a=0, o+i=l

(2) From    b * r0id = b0od  -> r=1

(3) From olge - orod = oor   -> o+r=(l or l-1)

(4) From (1) and (3)         -> o+r=l-1  ->  i=r+1=2 

(5) From dg0s - d12d = 2sb   -> g=4, s=(7 or 8)

(6) From oo1d - o1od = d40   -> o=7

(7) From (4) and (6)         -> l=9

(8) From 771d - 717d = d40   -> d=5

(9) From 794e - 7175 = 771   -> e=6

(10) From 540s - 5125 = 2sb  -> s=8, b=3


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