perplexus.info :: Numbers : Unknown Digits

Unknown Digits (Posted on 2004-08-11)

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
Better late than never	Larry	2019-11-18 20:32:56
non-contradicting possibility	Debashis	2004-09-09 11:33:23
Whoops! Don't read Other Reasoning	Rajal	2004-08-11 17:57:22
Other Reasoning	Rajal	2004-08-11 17:47:28
Another Solution	Gamer	2004-08-11 14:47:05
Solution	nikki	2004-08-11 14:44:02
My reasoning	Oskar	2004-08-11 13:40:31
By hand	Oskar	2004-08-11 13:29:05
brute force -- spoiler	Charlie	2004-08-11 13:24:39

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