Look, no hashes! But 77 chars long... 
#!/usr/bin/perl -l
$N=pop;print 1/$N*grep{my@a;$a[rand 10]++for 1..$ARGV[0];9<grep$_,@a}1
+..$N

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In reply to Re^3: Golf: Pandigital puzzle by itub
in thread Golf: Pandigital puzzle by itub

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