Put your programming skills to the test(coderbyte.com)

    x = [1, 5, 3, 2, 6, 4]
    x.sort()
    print x

    Output: [1, 3, 2, 4, 5, 6]

  function guestChallenge() { 
    // code goes here
    var num = 0;
    for (var i = 1; i< 1001; i++) {
        if (i.toSring(10).match(/7/));
        else num+=i;
    }
    return num;          
  }

    def pyChallenge():
        sum = (1000 * (1000 + 1)) / 2
        for i in range(5, 1001, 5):
            sum -= i
        for i in range(7, 1001, 7):
            sum -= i
        for i in range(35, 1001, 35):
            sum += i
    
        print sum
    
        #As opposed to:
        #sum = 0
        #for i in range(1, 1000):
        #    if i % 5 and i % 7:
        #        sum += i
        #print sum
    
    # this call is needed to test your function
    pyChallenge()

  - last 5 correct solutions
  - most common solution
  - solution in least lines of code
  - solution in least bytes of code
  - solution presented by <person requested>

  - most unique (by some definition) correct solution 
  - most elegant (by some definition) correct solution
  - you should use <this> instead of <that> and <why>