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No Fault Coverage (Posted on 2005-12-18) Difficulty: 2 of 5
Fifteen dominoes have been arranged in a 5x6 grid below. The '==' and '!' represent fault lines in the arrangement. A fault line is a straight line going all the way through the arrangement without hitting any of the dominoes.

Rearrange the dominoes so that there are no fault lines in the grid.

+--+--+--+--+--+--+
|     !  |  |  |  |
+--+--+  +  +  +  +
|     !  |  |  |  |
+==+==+==+==+==+==+
|  |  !  |     |  |
+  +  +  +--+--+  +
|  |  !  |     |  |
+==+==+==+==+==+==+
|     !     |     |
+--+--+--+--+--+--+

See The Solution Submitted by Brian Smith    
Rating: 3.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
QuestionWhat about this, Brian?pcbouhid2005-12-19 08:02:10
SolutionWell, here's one wayCharlie2005-12-18 17:02:55
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