tower made by card are world record  attemping chance
<a href="//commons.wikimedia.org/w/index.php?title=User:7star&amp;action=edit&amp;redlink=1" class="new" title="User:7star (page does not exist)">7star</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>