diff --git a/TicTacToe - MinMax/src/Board.java b/TicTacToe - MinMax/src/Board.java
index edb598b..41c250a 100644
--- a/TicTacToe - MinMax/src/Board.java	
+++ b/TicTacToe - MinMax/src/Board.java	
@@ -1,2 +1,93 @@
-public class Board {
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.Arrays;
+
+public class Board extends JPanel implements ActionListener {
+
+    private final int B_WIDTH = 900;
+    private final int B_HEIGHT = 900;
+    private final int TILE_X = 300;
+    private final int TILE_Y = 300;
+    private final int DELAY = 50;
+
+    private boolean gameWon = false;
+    private boolean initialized = false;
+
+    int[] oldPlayfield;
+
+    private Timer timer;
+    private Game game;
+    private Painter painter;
+
+    public Board(){
+        initBoard();
+    }
+
+    private void initBoard(){
+        painter = new Painter(B_WIDTH,B_HEIGHT);
+
+        addMouseListener(new MAdapter());
+        setBackground(Color.BLACK);
+        setFocusable(true);
+        setPreferredSize(new Dimension(B_WIDTH,B_HEIGHT));
+
+        initGame();
+    }
+
+    private void initGame(){
+        game = new Game();
+        oldPlayfield = game.getPlayfield().clone();
+        timer = new Timer(DELAY, this);
+        timer.start();
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        painter.paintGrid(g);
+        updateBoard(g);
+    }
+
+    private void updateBoard(Graphics g){
+        int actions = 0;
+        for (int column = 0; column < 3; column++) {
+            for (int row = 0; row < 3; row++) {
+                if (game.getPlayfield()[actions] == 1) {
+                    painter.drawX(g, column, row);
+                } else if (game.getPlayfield()[actions] == -1) {
+                    painter.drawO(g, column, row);
+                }
+                actions++;
+            }
+        }
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        if (!game.checkWin() && isChanged(oldPlayfield)){
+            repaint();
+            oldPlayfield = game.getPlayfield().clone();
+            System.out.println(2);
+        } else if (game.checkWin()){
+            repaint();
+        }
+    }
+
+    private boolean isChanged(int[] playfield){
+        return !Arrays.equals(game.getPlayfield(), playfield);
+    }
+
+    private class MAdapter extends MouseAdapter{
+        @Override
+        public void mouseClicked(MouseEvent e) {
+            super.mouseClicked(e);
+            int column = e.getX()/TILE_X;
+            int row = e.getY()/TILE_Y;
+            game.setPlayfield(column * 3 + row, 1);
+        }
+    }
 }
diff --git a/TicTacToe - MinMax/src/Executor.java b/TicTacToe - MinMax/src/Executor.java
index 9699cfc..7734b07 100644
--- a/TicTacToe - MinMax/src/Executor.java	
+++ b/TicTacToe - MinMax/src/Executor.java	
@@ -1,2 +1,21 @@
-public class Executor {
+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) {
+        Executor exc = new Executor();
+        exc.setVisible(true);
+    }
 }
diff --git a/TicTacToe - MinMax/src/Game.java b/TicTacToe - MinMax/src/Game.java
new file mode 100644
index 0000000..45c6d72
--- /dev/null
+++ b/TicTacToe - MinMax/src/Game.java	
@@ -0,0 +1,53 @@
+import javax.swing.*;
+
+public class Game {
+
+    int[] playfield;
+
+    public Game(){
+        playfield = new int[9];
+    }
+
+    public void place(int player, int position){
+        if (playfield[position] == -1){
+            playfield[position] = player;
+        } else {
+            JOptionPane.showConfirmDialog(null,"Tile is already taken");
+        }
+    }
+
+    public boolean checkWin() {
+        if (emptyTiles() < 5) {
+            for (int i = 0; i < 3; i++) {
+                if ((playfield[i] == playfield[i + 3]) && (playfield[i] == playfield[i + 6])) {
+                    System.out.println("vertical");
+                    return true;
+                } else if ((playfield[i * 3] == playfield[i * 3 + 1]) && (playfield[i * 3] == playfield[i * 3 + 2])) {
+                    System.out.println("horizontal");
+                    return true;
+                }
+            }
+            return (playfield[2] == playfield[4]) && (playfield[2] == playfield[6]) || (playfield[0] == playfield[4]) && (playfield[0] == playfield[8]);
+        } else {
+            return false;
+        }
+    }
+
+    public int emptyTiles(){
+        int n = 9;
+        for (int i = 0; i < playfield.length; i++){
+            if (playfield[i] != 0){
+                n -= 1;
+            }
+        }
+        return n;
+    }
+
+    public void setPlayfield(int position, int value) {
+        playfield[position] = value;
+    }
+
+    public int[] getPlayfield() {
+        return playfield;
+    }
+}
diff --git a/TicTacToe - MinMax/src/Painter.java b/TicTacToe - MinMax/src/Painter.java
new file mode 100644
index 0000000..1229a36
--- /dev/null
+++ b/TicTacToe - MinMax/src/Painter.java	
@@ -0,0 +1,48 @@
+import java.awt.*;
+
+public class Painter {
+
+    private final int TILE_X;
+    private final int TILE_Y;
+
+    public Painter(int boardWidth, int boardHeight){
+        TILE_X = boardWidth/3;
+        TILE_Y = boardWidth/3;
+    }
+
+    public void drawX(Graphics g, int column, int row) {
+        Graphics2D g2d = (Graphics2D) g;
+
+        int nextColumn = column + 1;
+        int nextRow = row + 1;
+        int x1 = column *  TILE_X + 25;
+        int x2 = nextColumn * TILE_Y - 25;
+        int y1 = row * TILE_X + 25;
+        int y2 = nextRow * TILE_Y - 25;
+
+        g2d.setColor(Color.WHITE);
+        g2d.setStroke(new BasicStroke(5));
+        g2d.drawLine(x1, y1, x2, y2);
+        g2d.drawLine(x1, y2, x2, y1);
+    }
+
+    public void drawO(Graphics g, int column, int row){
+        int x = column * TILE_X + 25;
+        int y = row * TILE_Y + 25;
+        g.drawOval(x,y,250,250);
+    }
+
+    public void paintGrid(Graphics g){
+        Graphics2D g2d = (Graphics2D)g;
+        g2d.setColor(Color.WHITE);
+        g2d.setStroke(new BasicStroke(10));
+        //horizontal
+        for (int i = 1; i < 3; i++) {
+            g2d.drawLine(0, TILE_Y*i, TILE_X*3, TILE_Y*i);
+        }
+        //vertical
+        for (int i = 1; i < 3; i++){
+            g2d.drawLine(TILE_X*i, 0, TILE_X*i, TILE_Y*3);
+        }
+    }
+}
diff --git a/out/production/TicTacToe - MinMax/Board$MAdapter.class b/out/production/TicTacToe - MinMax/Board$MAdapter.class
new file mode 100644
index 0000000..27fad55
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diff --git a/out/production/TicTacToe - MinMax/Board.class b/out/production/TicTacToe - MinMax/Board.class
new file mode 100644
index 0000000..2e48455
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diff --git a/out/production/TicTacToe - MinMax/Executor.class b/out/production/TicTacToe - MinMax/Executor.class
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index 0000000..0e3030b
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diff --git a/out/production/TicTacToe - MinMax/Game.class b/out/production/TicTacToe - MinMax/Game.class
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index 0000000..296314f
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diff --git a/out/production/TicTacToe - MinMax/Painter.class b/out/production/TicTacToe - MinMax/Painter.class
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