| 摘要 |
In accordance with some exemplary and non-limiting embodiments, a system, a method, an apparatus and a computer readable medium are provided for determining sets of winning numbers for a first lottery drawing and a second lottery drawing, determining a performance score of a group of participants based on entries of the group eligible for the first lottery drawing and for the second lottery drawing, and determining an award (e.g., a secondary award) based on the performance score of the group. |
