A domino storage box will fit 6 half dominoes across by 6 half dominoes wide. Put the following dominoes in the box, numbers up, such that the sum of each row and column totals 14.
(0,0) (1,0) (1,1) (2,0) (2,1) (2,2) (3,0) (3,1) (3,2) (4,1) (4,2) (4,4) (5,1) (5,2) (6,0) (6,1) (6,4) (6,5)
(In reply to
Cake walk by Mindrod)
#?%£>§@
LAYERS???
This problem should be in tricks. And even if a domino is in a different layer, it is in a certain row/column. But I'll understand the problem setting as "such that the sum of the visible dominoes each row and column totals 14"
And BTW thanks MindRod.
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Posted by Hugo
on 2005-12-31 07:02:44 |