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  1. <?php 
  2. function fucksq ()
  3. 	{
  4.                 $sq=range(1,9);
  5.                 shuffle ($sq);
  6.                 return $sq;
  7.       }
  8.                 $h1=$sq[0]+$sq[1]+$sq[2];
  9.                 $h2=$sq[3]+$sq[4]+$sq[5];
  10.                 $h3=$sq[6]+$sq[7]+$sq[8];
  11.                 $v1=$sq[0]+$sq[3]+$sq[6];
  12.                 $v2=$sq[1]+$sq[4]+$sq[7];
  13.                 $v3=$sq[2]+$sq[5]+$sq[8];
  14.                 $d1=$sq[0]+$sq[4]+$sq[8];
  15.                 $d2=$sq[2]+$sq[4]+$sq[6];
  16.  
  17.                 do { fucksq ();
  18.                 }
  19.                 while ($h1==$h2 && $h1==$h3 && $v1==$v2 && $v1==$v3 && $d1==$d2 && $h1==$v1 && $h1==$d1);
  20.                 echo $sq[4];
  21. ?>
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https://ideone.com/0Nhc5
language:
PHP (php 7.3.5)
created:
14 years ago
visibility:
public

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