Keep one of the piles clear as much as possible. Don't allow a pile of three cards to build up on top of a single card, especially if the final card from the set is not a bottom card in another pile.
Mantingueu una de les piles neta tant de temps com sigui possible. No deixeu una pila de tres cartes construïdes sobre una carta, especialment si la carta del final no és la part inferior d'una altra pila.