Participants claim one or more squares on a grid before a game starts. Each square may have a cost to purchase to create a prize pool for the winners.
Once all the squares are claimed the contest is locked and random numbers are assigned to each team’s row. These numbers will represent the final digits of each team's score.
Check the score at the end of each quarter. Find the last digit of each team's score. Find the square on the grid where the corresponding row and column meet. The participant whose name appears in the square where the row and column intersect wins the prize for that quarter.
The commissioner of the contest will specify in the rules how to pay. This usually occurs via a service like PayPal or Venmo. Tdsquares.com doesn’t collect any money for a contest.
The commissioner of the contest is responsible for collecting the money and paying out all money.