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rules concerning positioning
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angutar
Posted on: Mon Apr 10, 2017 2:22 pm
Posts: 2 Joined: Wed Oct 05, 2016 1:54 pm
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rules concerning positioning
i am trying to find any rules about the position of numbers but cant find any.
is the order in which they stand in any way important?
example is the 5*5 negative from 10/4 numbers range from -2 to 2 a certain space is a 3- with 2 possible fields so the solutions can be (2 and -1) OR (1 and -2) but seeing as how in standard math the position of these numbers is pretty important, does this also translate to the sudoku?
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pnm
Posted on: Mon Apr 10, 2017 2:32 pm
Posts: 3304 Joined: Thu May 12, 2011 11:58 pm
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Re: rules concerning positioning
The definition is that:
an ordering exists for which the numbers in the cells, with the operator applied, produce the target result.
So in a puzzle with available numbers [-2, -1, 0, 1, 2], and the clue 3- in a cage of 2 cells, possible solutions are
1 - (-2)
and
2 - (-1)
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