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puzzle n^2 -1

Posted 11 years ago
Hello, after reading several documents related to the puzzle n ^ 2-1, I have wondered if it is possible to implement in Mathematica, for I have found for other languages ??but nothing to Mathematica, I hope someone of you can give me an idea, thanks.

The problem is this

POSTED BY: Luis Ledesma
4 Replies
Posted 11 years ago
I hope any idea about it, something to guide me
POSTED BY: Luis Ledesma
This demonstration project is like the game you mention:

A really typical way of solving a problem like this is to write a function that recursively searches for a solution. While you probably can't find an example for your particular problem, you can find it for other problems. I would encourage you to look online for sudoku solvers written in Mathematica and other similar languages. Most sudoku solvers work by recursively searching for a solution. Once you understand how the sudoku solver works, you should be able to apply the same technique to write a solver for your problem.
POSTED BY: Sean Clarke
Posted 11 years ago
thanks Sean Clarke,it is also very true what you mention, I will begin to review what recursion.
POSTED BY: Luis Ledesma
Posted 11 years ago
This puzzle is a 15 puzzle. There is a  reference  in  Math world.
POSTED BY: Yoshihiro Sato
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