Io.horizon.tictactoe.aix

If you encounter io.horizon.tictactoe.aix , assume it is an MIT App Inventor 2 extension that adds a Tic-Tac-Toe game component to your Android app project. You can import it directly into App Inventor, use it in your UI, and program its behavior with visual blocks.

: Includes a built-in AI opponent with three distinct settings: Noob , Medium , and Pro . io.horizon.tictactoe.aix

private int minimax(char[] board, int depth, boolean isMaximizing) // Base cases: Win, Lose, Tie if (checkWin(board, 'O')) return 10 - depth; // AI wins if (checkWin(board, 'X')) return depth - 10; // Player wins if (isBoardFull(board)) return 0; if (isMaximizing) int best = -1000; for (int i = 0; i < 9; i++) if (board[i] == '-') board[i] = 'O'; best = Math.max(best, minimax(board, depth + 1, false)); board[i] = '-'; If you encounter io

Use the When X Placed or When O Placed event blocks to trigger actions like checking for a winner. private int minimax(char[] board

This extension is designed to simplify game development by providing pre-built methods for common Tic Tac Toe mechanics.