We display two six-sided dice in random positions and leave it to the reader to sum them. github 
The script roll.html and six die face images are held in a pages/slug Assets folder.
Display is confined to the Frame plugin via html <img> tags and click handling to repeat the random roll.
Karen is knitting a pattern that requires rolling dice. Random.org had nice looking dice but refused to run in our Frame so we wrote our own. site
http://found.ward.bay.wiki.org/assets/pages/roll-dice/roll.html HEIGHT 40