Game: Wild Tic Tac Toe
Imagine Tic-Tac-Toe, but both players can both play as both X and O throughout the whole game! First to get three-in-a-row still wins!
It's totally normal Tic-Tac-Toe, except for one small detail: both players can play either X or O throughout the whole game. First to get three-in-a-row of Xs or Os wins!