title: Populating a 2D list
body: <p>I'm trying to enter a 100 number square into a 2D list <a href="https://i.stack.imgur.com/eSFiO.png" rel="nofollow noreferrer">https://i.stack.imgur.com/eSFiO.png</a> with each list containing 10 numbers 1-10,11-20,21-30 and so on. This is my code so far but when I run it in my editor it just keeps running and eventually crashes without printing anything. Please explain to me what I am doing wrong. Thanks</p>
  <pre><code>number_square=[[],[],[],[],[],[],[],[],[],[]]
  number_list=[1,2,3,4,5,6,7,8,9,10]
  for row in number_square:
    for number in number_list:
      number_square.append(number)
      number_list.remove(number)
      number_list.append(number+10)  
  print(number_square)
  </code></pre>