diff --git a/PR2Projekt/src/de/hs_mannheim/informatik/pr2projekt/domain/HitoriMain.java b/PR2Projekt/src/de/hs_mannheim/informatik/pr2projekt/domain/HitoriMain.java
index 5fbf074..a1ba9d4 100644
--- a/PR2Projekt/src/de/hs_mannheim/informatik/pr2projekt/domain/HitoriMain.java
+++ b/PR2Projekt/src/de/hs_mannheim/informatik/pr2projekt/domain/HitoriMain.java
@@ -73,7 +73,7 @@ public class HitoriMain extends JFrame implements AcrtionListener{
 	        return buttons;
 	    }
 	    
-	    private static boolean abgabeMöglich(String path, String[][] data, String[][] colors) throws FileNotFoundException{
+	    public static boolean abgabeMöglich(String path, String[][] data, String[][] colors) throws FileNotFoundException{
 	        boolean abgabeMöglich = false;
 	        String[][] result = getResult(data, colors);
 	        ArrayList<String> filteredData = getSolution(path, result);
@@ -95,4 +95,137 @@ public class HitoriMain extends JFrame implements AcrtionListener{
 	        }
 	        return abgabeMöglich;
 	    }
+	    
+	    public static String[] getCords(int i, int j){
+	        String yKoordinate = String.valueOf(i);
+	        String xKoordinate = String.valueOf(j);
+	        String[] pos = {yKoordinate, xKoordinate};
+	        return pos;
+	    }
+	    
+	    public static void backOneStep(Stack<String> movesMade, JButton[][] buttons, String[][] colors, JPanel grid){
+	        try {
+	            String move = movesMade.pop();
+	            String[] line = move.split("\\.");
+	            String y = line[0];
+	            String x = line[1];
+	            String color = line[2];
+	            if(color.equals("W")){
+	                int i = Integer.parseInt(y);
+	                int j = Integer.parseInt(x);
+	                JButton b0 = buttons[i][j];
+	                b0.setOpaque(true);
+	                b0.setForeground(Color.WHITE);
+	                b0.setContentAreaFilled(true);
+	                b0.setBorderPainted(false);
+	                b0.setFocusPainted(false);
+	                b0.setBackground(Color.BLACK);
+	                buttons[i][j] = b0;
+	                String str = colors[i][j]; 
+	                String str0 = str.substring(0, str.length() - 1);
+	                colors[i][j] = str0;
+	                grid.repaint();
+	                gridUpdate(grid, buttons);
+	            }else if(color.equals("G")){
+	                int i = Integer.parseInt(y);
+	                int j = Integer.parseInt(x);
+	                JButton b0 = buttons[i][j];
+	                b0.setOpaque(true);
+	                b0.setForeground(Color.BLACK);
+	                b0.setContentAreaFilled(true);
+	                b0.setBorderPainted(false);
+	                b0.setFocusPainted(false);
+	                b0.setBackground(Color.WHITE);
+	                buttons[i][j] = b0;
+	                String str = colors[i][j]; 
+	                String str0 = str.substring(0, str.length() - 1);
+	                colors[i][j] = str0;
+	                gridUpdate(grid, buttons);
+	            } else if(color.equals("B")){
+	                int i = Integer.parseInt(y);
+	                int j = Integer.parseInt(x);
+	                JButton b0 = buttons[i][j];
+	                b0.setOpaque(true);
+	                b0.setForeground(Color.BLACK);
+	                b0.setContentAreaFilled(true);
+	                b0.setBorderPainted(false);
+	                b0.setFocusPainted(false);
+	                b0.setBackground(Color.lightGray);
+	                buttons[i][j] = b0;
+	                String str = colors[i][j]; 
+	                String str0 = str.substring(0, str.length() - 1);
+	                colors[i][j] = str0;
+	                gridUpdate(grid, buttons);
+	            } 
+	        } catch(EmptyStackException e) {}  
+	    }
+	    
+	    public static void totalResetButton(JButton[][] buttons, String[][] colors,Stack<String> madeMoves,String[][] data){
+	        madeMoves.clear();
+	            for(int i = 0; i<data.length;i++){
+	                for(int j = 0; j<data.length;j++){
+	                    colors[i][j] = "W";
+	                    buttons[i][j] = null;
+	            }
+	        JButton[][] buttons0 = makeButtonArray(data);
+	        GameGUI.paintGame(buttons0, colors, madeMoves, data); 
+	        }
+	    }
+
+	    public static String[][] getResult(String[][] data, String[][] colors){
+	        String[][] result = new String[data.length][data.length];
+	        for(int i=0;i<data.length;i++){
+	            for(int j=0;j<data.length;j++){
+	                String farben = colors[i][j];
+	                String lastColor = String.valueOf(farben.charAt(farben.length() - 1));
+	                if(lastColor.equals("G")){
+	                    lastColor = "W";
+	                }
+	                result[i][j] = lastColor;
+	            }
+	        }
+	        return result;
+	    }
+
+	    public static ArrayList<String> getSolution(String path, String[][] result) throws FileNotFoundException{
+	        Scanner sc = new Scanner(new File(path)); 
+	        ArrayList<String> filteredData = new ArrayList<>();
+	        boolean isUnderComment = false;
+	        while (sc.hasNextLine()) {
+	            String line = sc.nextLine().trim();
+	            if (line.equals("//Lösung (schwarze Felder)")) {
+	                isUnderComment = true; 
+	                continue;
+	            }
+	            if (isUnderComment && !line.isEmpty()) {
+	                String[] lineArray = line.split(",");
+	                int num1 = Integer.parseInt(lineArray[0]);
+	                int num2 = Integer.parseInt(lineArray[1]);
+	                String newNum1 = String.valueOf(num1-1);
+	                String newNum2 = String.valueOf(num2-1);
+	                String newLine = newNum1+","+newNum2;
+	                filteredData.add(newLine);
+	            }
+	        }
+	        sc.close();
+	        return filteredData;
+	    }
+
+	    public static String[][] getErgebnisArray(String[][] result, ArrayList<String> filteredData){
+	        String[][] ergebnis = new String[result.length][result.length];
+	        for(int i=0;i<result.length;i++){
+	            for(int j=0;j<result.length;j++){
+	                ergebnis[i][j] = "W";
+	            }
+	        }
+	        for (String index : filteredData) { 
+	            String[] parts = index.split(",");
+	            int row = Integer.parseInt(parts[0].trim());
+	            int col = Integer.parseInt(parts[1].trim());
+	            if (row >= 0 && row < ergebnis.length && col >= 0 && col < ergebnis[row].length) {
+	                ergebnis[row][col] = "B"; 
+	            }
+	        }
+	    return ergebnis;
+	    }
 }