Trio Prime 31

## Description

Bored of the classic Tic Tac Toe? Wanna try something new and challenging?

Wait no more... try Trio Prime 31.

A trio is "a set or group of three people or things." Ever realized that OOO and XXX was a trio? How about OOX, OXO, OXX, XOO, XOX and XXO? Yes, they are all trios also!

Simply choose 4 "minor" trios for 1 point value each and 1 "major" trio for 4 points value.

Then, play Tic Tac Toe.

Once a player scores a classic Tic Tac Toe, we compute the score based on how many trios are found on the board.

May the highest score wins!