title: Dynamic input from cells
body: <p>I need to do the following, (I will use an example to make it simpler)</p>
  
  <p>Let's assume that cell's A1 value is 10, and represents number of coin flips.
  Then I want in column B to have 10 cells waiting for the result of each coin flip.
  B1 = "Coin Flip 1", B2 = "Coin Flip 2" ... B10 = "Coin Flip 10"</p>
  
  <p>But if I change A1 from 10 to any other number I want column B to change correspondingly, (i.e. if A1 = 5 I want B1 = "Coin Flip 1", ..., B5 = "Coin Flip 5" )</p>
  
  <p>I am sure that this has been asked again, but I couldn't find it.</p>
  
  <p>Thanks in advance.</p>