title: Checking if first digit in each element in list are the same
body: <p>How would I check if the first digits in each element in a list are the same? </p>
  
  <pre><code>for i in range(0,len(lst)-1):
       if lst[i] == lst[i+1]:
            return True
  </code></pre>
  
  <p>I know that this checks for if the number before is equal to the next number in the list, but I just want to focus on the first digit.</p>