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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: ( You must be logged in to post comments.)
  Subject Author Date
non-contradicting possibilityDebashis2004-09-09 11:33:23
Whoops! Don't read Other ReasoningRajal2004-08-11 17:57:22
Other ReasoningRajal2004-08-11 17:47:28
Another SolutionGamer2004-08-11 14:47:05
SolutionSolutionnikki2004-08-11 14:44:02
SolutionMy reasoningOskar2004-08-11 13:40:31
SolutionBy handOskar2004-08-11 13:29:05
Solutionbrute force -- spoilerCharlie2004-08-11 13:24:39
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