Write a basic game of tic-tac-toe, where two players take turns pressing buttons in a 3x3 grid to mark "X" or "O" characters on them respectively. If any player can place three of their letter in a row horizontally, vertically, or diagonally, that player

Write a basic game of tic-tac-toe, where two players take turns pressing buttons in a 3x3 grid to mark "X" or
"O" characters on them respectively. If any player can place three of their letter in a row horizontally, vertically,
or diagonally, that player wins the game.
Setting up the buttons for the game is a good opportunity to practice using GridLayout. You'll probably want to
set the buttons to have a large size so that they fill a large portion of the screen, as well as giving them a large
font to make them easier to read and click.
If you want a simpler implementation, you can write your code as though two human players were playing it on
the same screen; the first tap is an X move, the second is an O move, and so on. If you want more challenge,
you could have the computer play as the second player. A simple strategy would be to just randomly move on
any open square, but a more complex computer player would try to "block" the human player if the human has