Triplet Pong Pong Game Play

There are 30 cards with 4 patterns. The host will open sets of 3 cards for each order. If the set 3 cards have the same pattern, you can choose a number in the range of that pattern and win a gift. If you don’t get any 3 cards with the same pattern among the 30 cards, you can choose a number in a better range. There are 5 levels of prizes in total.