Tri-o Tri-x (1976)

Tri-o Tri-x is a game of Tic-Tac-Toe on nine different boards.

In the first round, participants place their tokens (either x's or o's) on any one of the game boards. When one has three in a row on a 3x3 square, he/she has won that board and places a large 'x' or 'o' token on it.

In the second round, players may move their tokens around either within a board or from board to board to try and 'win' more boards.

The first to win 3 boards in a row, wins!

One of Ravensburger's Traveller-Serie games.