Comment author: Luke_A_Somers 29 August 2011 10:21:38PM 1 point [-]

Maybe they just hadn't finished it yet…

Comment author: Coda 02 December 2012 11:26:15PM 9 points [-]

Why not keep it in the form of a pile of 13 and a pile of 2, until you find the other two pebbles you're looking for? That would be the ETHICALLY RESPONSIBLE thing to do!