The winners are determined by the last number in the score for each team at the end of each quarter so no box can be blank. Yes the numbers on the sides for RAMS/PATS are drawn randomly when the box fills so no one can pick the best numbers ahead of time (7-0,7-3,0-3,7-7,3-3,0-0,7-4,4-3,4-0,4-4...