"Hey Jon, I've got an idea! Why don't we play hide and go seek with the stone," said Karyn.
"So you want to hide the stones and have me go looking for them," asked Jon with a puzzled look on his face.
"No silly! Here, give me the stone," said Karyn who took the stone from Jon's outstretched hand. "I wish that Jon and I wouldn't have our memories changed when a wish is made outside of our earshot that changes another persons form. I wish that we would always remember that a person existed even if they are in an inanimate form, but that we would be unable to remember that the object that they had become was never there before they changed into it. Alright, here's your stone back. Now one of us will take the wishing stone and go into one of the rooms while the other one with the un-wishing stone is outside the room counting to twenty. The person with the wishing stone will then make a wish to be some inanimate object or common household device for the next 30 minutes and for the wishing stone to appear in the other persons pocket when they are transformed."
"I think I can see where you are going with this. The person with the unwishing rock will then enter the room and try to guess what object the other person is and then un-wish them back to normal. If the person un-wishes the transformed person they get a point, but if the 30 minute transformation time limit goes up then the transformee gets a point. So thats why you made the wish for us to not have our memories changed by unheard wishes, otherwise the person with the un-wishing rock would have no idea that their was a transformed person in the room. But you also made it so that you could change into an object that the other person would be unable to immediately identify based on the fact that they never remembered it being there. So I could change myself into a recliner and you would think that you always had a recliner, but you would also remember that I was somewhere in your room in a different form," said Jon with a bit of excitement in his voice.
"We also need to make sure that we wish the stone into the other persons pocket," Karyn got up off of her bed and stood in front of Jon, "I mean, if I saw the stone on the floor next to a trash can it wouldn't be too hard to figure out what you changed yourself into. It also might come in handy if the person looking for you gives up, they could just wish that they knew what you changed yourself into and then un-wish you back. Sounds fun! So you wanna play."
"Yeah, but who is going to be IT first?"
