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A's, B's, C's and D's (Posted on 2016-12-30) Difficulty: 3 of 5
Place one of A, B, C or D into each of the 25 empty squares so that the number of letters in each row and column match the number indicated on that row and column for that letter.

Identical letters cannot be next to each other vertically or horizontally, but may be adjacent diagonally.

+---+---+---+---+---+ A | 2 | 1 | 1 | 0 | 1 | +---+---+---+---+---+ B | 1 | 2 | 0 | 1 | 2 | +---+---+---+---+---+ C | 1 | 0 | 3 | 2 | 2 | +---+---+---+---+---+ A B C D | 1 | 2 | 1 | 2 | 0 | +---+---+---+---++===+===+===+===+===+ | 0 | 1 | 2 | 2 || | | | | | +---+---+---+---++---+---+---+---+---+ | 2 | 1 | 1 | 1 || | | | | | +---+---+---+---++---+---+---+---+---+ | 2 | 0 | 2 | 1 || | | | | | +---+---+---+---++---+---+---+---+---+ | 1 | 2 | 1 | 1 || | | | | | +---+---+---+---++---+---+---+---+---+ | 0 | 2 | 2 | 1 || | | | | | +---+---+---+---++---+---+---+---+---+

From Mensa Puzzle Calendar 2016 by Mark Danna and Fraser Simpson, Workman Publishing, New York. ; puzzle for December 8.

See The Solution Submitted by Charlie    
Rating: 3.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionBy the numbers (spoiler)Steve Herman2016-12-30 15:04:17
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