| You can choose the number of cards (k) and the number of sets (r) in those cards. The number of cards should be atleast 10 and atmost 81. The number of sets should be atleast 1. You will then be presented with k cards and you have to find the r sets in these k cards. |
| Select any number k where k is less than 20. You will then be presented with k cards that have no sets amongst them. You can then add more cards to this collection of k cards. Your goal is to add the maximum number of cards without forming any set. |