- Lets you play tic-tac-toe,
- Indicates when a player has won the game,
- Stores a game’s history as a game progresses,
- Allows players to review a game’s history and see previous versions of a game’s board.
- Display the location for each move in the format (col, row) in the move history list.
- Bold the currently selected item in the move list.
- Rewrite Board to use two loops to make the squares instead of hardcoding them.
- Add a toggle button that lets you sort the moves in either ascending or descending order.
- When someone wins, highlight the three squares that caused the win.
- When no one wins, display a message about the result being a draw.