|Location||Ft. Worth, Texas, United States|
Try making up the rules to a game where you tie knots in a yo-yo string just to see if you can get them out:
Tie a loop at both ends of the string, and a knot in the middle. Place the loops over your wrists (yes, handcuff-style). Untie the knot without taking the loops off your wrists. Yes, it is possible. We did it at my internship. Totally fun too, once you figure it out. Confusing at first, though.