anchor.diff:  								</p>
   
   							</div>
  -							<a href="http://www.quill.org/activities/110?anonymous=true" class="button-marine">Play It Now</a>
  +							<a href="https://www.quill.org/activity_sessions/anonymous?activity_id=110" class="button-marine">Play It Now</a>
   
   						</div>
   
  
positive.code: 															placed in them.
  								</p>
  							</div>
  							<a href="http://www.quill.org/activities/39?anonymous=true" class="button-blue">Play It Now</a>
  						</div>
  						<div class="col-xs-12 col-sm-6 col-md-3 col-xl-3 app">
  							<div class="app-inner">
  
negative.code: 							<h1>Master Proofreading Skills</h1>
  
  							<div class="buttons">
  								<a href="https://www.quill.org/activity_sessions/anonymous?activity_id=39" class="filled">Play It Now</a>
  								<%= link_to "Sign Up", new_account_path %>
  							</div>
  						</div>
  