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Who's on first? (Posted on 2005-10-15) Difficulty: 3 of 5
Each row and column has exactly one A, one B, one C, and one D. In the following square, the outside letters show which letter is closest to the outside in that particular row or column. Fill the square!
       A   B   B       C
 +---+---+---+---+---+---+
A|   |   |   |   |   |   |
 +---+---+---+---+---+---+
 |   |   |   |   |   |   |D
 +---+---+---+---+---+---+
B|   |   |   |   |   |   |A
 +---+---+---+---+---+---+
C|   |   |   |   |   |   |D
 +---+---+---+---+---+---+
C|   |   |   |   |   |   |
 +---+---+---+---+---+---+
 |   |   |   |   |   |   |A
 +---+---+---+---+---+---+
   D       A   A   C

See The Solution Submitted by e.g.    
Rating: 3.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: Solution | Comment 2 of 6 |
(In reply to Solution by Sam V)

I got the same answer as Sam.  I'm sure it's unique.


  Posted by Ken Haley on 2005-10-16 02:42:37
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