Playtime. After that, the player is required to place one card from their hand onto the discard pile. Forming sets & sequences of cards is the pte slots availabilityaim of the game, and there are guidelines that must be followed in order to create these combinations. Combination Formation. A sequence is a group of three or more consecutive cards of the same suit, whereas a set is a group of three or four cards of the same rank but different suits.
