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Arrangements count (Posted on 2013-01-31) Difficulty: 3 of 5
Cut off the 4 corner squares of the 3x4 rectangular grid.
Now place the digits 1 to 8 in the remaining 8 squares in a way.
such that no adjacent numbers are in adjacent squares (horizontally, vertically, or diagonally).
How many different solutions exist?

No Solution Yet Submitted by Ady TZIDON    
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  Subject Author Date
Solutionsolution methodCharlie2013-01-31 19:37:53
EssentiallyJer2013-01-31 16:45:38
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