Updated the project structure

Client/src/games/Executor.java

@@ -0,0 +1,28 @@
+package games;
+
+import javax.swing.*;
+
+public class Executor extends JFrame {
+    public Executor(){
+        initUI();
+    }
+
+    private void initUI(){
+        Board board = new Board();
+        setTitle("TicTacToe - MinMax");
+        add(board);
+        pack();
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+        setLocationRelativeTo(null);
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(new Runnable() {
+            @Override
+            public void run() {
+                Executor exc = new Executor();
+                exc.setVisible(true);
+            }
+        });
+    }
+}