perplexus.info :: Numbers : A permuted multiplication

A permuted multiplication (Posted on 2014-03-11)

In the multiplication given below, all the digits, except one, were consistently replaced by another digit:

    617 
*   702 
_______
   1639 
  3733 
 2807  
__________  
 265699

Find the substitution code and restore the original multiplication.

No Solution Yet Submitted by Ady TZIDON

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re: Can it be done?

| Comment 5 of 10 |

(In reply to Can it be done? by Jer)

re: "I was hoping the fact ..":

Once you use letters, the information about the "unchanged digit" becomes meaningless.

Posted by Ady TZIDON on 2014-03-12 04:42:45

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