Set Game:
Each player gets four different cards from a deck. The objective is to collect four cards of the same rank. At every turn, players must pass one of their cards to the player on their left/right. The pass continues until someone manages to collect four cards of the same rank, making them the winner of that round. Remaining all get a flashing "Set" option on their screen, who taps first get the best score. This way they can play many rounds and the score for each player will be updated in the scoreboard.