Figured with how incredibly ticklish Chelsea's feet are, we should play the sole writing game. And to make it interesting we have one sheer nylon on one foot and the other foot is bare. Kalesie uses her long nails, writing either letters or numbers on Chelsea's soles while she has to guess what they are. If she gets it wrong, She gets tickled all over by Kalesie. When she gets it right. Kalesie still gives her some victory tickles. Eventually she just loses and I help tickle her sides when she fails. Coupled with Kalesies long nails on her feet Chelsea is lost in hysterics!