freecodecamp seek and destroy.js

function destroyer(arr) {
//  var argss = [...arr];
 var argss = Array.from(arguments);
  initial = argss[0];
  values = argss.slice(1);
  console.log(initial, "===", values);
  return initial.filter( function(index){
    return values.indexOf(index) == -1; 
  
  });

  
}

destroyer([1, 2, 3, 1, 2, 3], 2, 3);