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Unknown Digits (Posted on 2004-08-11) Difficulty: 4 of 5
In this cryptarithm, each letter above the line represents a digit differing by 1 from the digit represented by the same letter below the line. For example, if A=3 above the line, then A=2 or A=4 below the line. All occurrences of a letter on the same side of a line represent the same digit. It is also known that there are total of five digits in the solution.
 ADABA
+CACBA
------
 DBABC

See The Solution Submitted by Brian Smith    
Rating: 3.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
non-contradicting possibility | Comment 8 of 9 |

the following combination works!

   56505

 +15105

-------------

71610

in such a case the no. of diffierent digits(0,1,5,6,7) used is 5.


  Posted by Debashis on 2004-09-09 11:33:23
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