$string = "" ;
for( $i=0 ; $i < 9 ; $i++ ){
for( $j=0 ; $j < 9 ; $j++ ){
$cell = "$i" . "$j" ;
$tmp = $_POST[$cell] ;
$check = 0 ;
for( $k = 1 ; $k <= 9 ; $k++ ) {
if ( $tmp == $k ) {
$check = 1 ;
}
}
if( $check == 0 ) {
$tmp = "." ;
}
$string .= $tmp ;
}
}
$answer = exec("../Sudoku_Recursion.pl $string") ;
print "\n" ;
print "Sudoku Puzzle Solver
\n" ;
print "(c)2006 Anthony G. Basile\n" ;
if( $answer == 0 ) {
print "
\n" ;
print "There is no solution to your puzzle
\n" ;
print "
\n" ;
} else {
print "\n" ;
}
print "\n" ;
?>