Obtained 8 random chars in a sub. Called it $random_string.

Input a word from user (that they make FROM the 8 random chars such as in Scrabble).

Gotta validate the inputted word by checking that it indeed consists of the chars in $random_string.

The KEY BIT I CANNOT FIGURE OUT IS: I need to check that any letters used in the randomly generated for the inputted word are only used ONCE.

Basically a simple version of Scrabble, this is what i have so far: 

print "Please enter a word from the letters above: "; 
chomp(my $word = <STDIN>); #INPUT WORD 


if ($word =~ /[$random_string]$/i) { 
print "Good word\n"; 

last; 
} 
else { 
print "try again\n"; 
print "\n"; 
}

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In reply to Regex to compare (if) two strings (Uniquely - I will explain inside) by chickenlips

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