diff --git a/Axel/resources/zahlen.csv b/Axel/resources/zahlen.csv
index 1ec60e0..eef5399 100644
--- a/Axel/resources/zahlen.csv
+++ b/Axel/resources/zahlen.csv
@@ -1,4 +1,10 @@
-1,2
-3,4
-5,6
-7,8
+,24,,,,
+,28,,,,
+123,24,,,,
+,24,,,,
+,5,,,,
+,5,,,,
+,200,,,,
+,200,,,,
+,=41+A2+10-2/3,,,,
+,,,,,
diff --git a/Axel/src/de/hs_mannheim/informatik/spreadsheet/Axel.java b/Axel/src/de/hs_mannheim/informatik/spreadsheet/Axel.java
index c2d20a0..a3bf4ab 100644
--- a/Axel/src/de/hs_mannheim/informatik/spreadsheet/Axel.java
+++ b/Axel/src/de/hs_mannheim/informatik/spreadsheet/Axel.java
@@ -1,6 +1,9 @@
 package de.hs_mannheim.informatik.spreadsheet;
 
+import java.io.File;
 import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.PrintWriter;
 import java.util.Scanner;
 
 /**
@@ -11,17 +14,17 @@ import java.util.Scanner;
 public class Axel {
 
 	public static void main(String[] args) throws FileNotFoundException {
-		Spreadsheet spr = new Spreadsheet(10,10);
+		Spreadsheet spr = new Spreadsheet(10,6);
 		@SuppressWarnings("resource")
 		Scanner input = new Scanner(System.in);
 		
 		spr.put("A3", "123");
 		
 		spr.put("B9", "=41+A2+10-2/3");
-		spr.put("B8", "2");
-		spr.put("B7", "20");
-		spr.put("B6", "42");
-		spr.put("B5", "23");
+		spr.put("B8", "200");
+		spr.put("B7", "200");
+		spr.put("B6", "5");
+		spr.put("B5", "5");
 		spr.put("B4", "24");
 		spr.put("B3", "24");
 		spr.put("B2", "28");
@@ -60,7 +63,14 @@ public class Axel {
             }
 		}while(true);
 		
-		spr.saveCsv("tmp/test.csv");
+		String filePath = "Axel/resources/zahlen.csv";
+		
+		try (PrintWriter writer = new PrintWriter(new FileOutputStream(filePath))) {
+		    spr.saveCsv(writer);
+		    System.out.println("CSV file saved successfully.");
+		} catch (FileNotFoundException e) {
+		    System.err.println("Error: " + e.getMessage());
+		}
 	}
 
 }
\ No newline at end of file
diff --git a/Axel/src/de/hs_mannheim/informatik/spreadsheet/Spreadsheet.java b/Axel/src/de/hs_mannheim/informatik/spreadsheet/Spreadsheet.java
index ec281eb..8c8dbac 100644
--- a/Axel/src/de/hs_mannheim/informatik/spreadsheet/Spreadsheet.java
+++ b/Axel/src/de/hs_mannheim/informatik/spreadsheet/Spreadsheet.java
@@ -25,12 +25,13 @@ public class Spreadsheet {
 	 */
 	public Spreadsheet(int rows, int cols) {
 
-		// TODO limit the maximum size on 99 (1..99) rows and 26 (A..Z) columns
+		int rowWithMax99= Math.min(rows, 99);
+		int colWithMax26= Math.min(cols, 26);
 
-		cells = new Cell[rows][cols];
+		cells = new Cell[rowWithMax99][colWithMax26];
 
-		for (int r = 0; r < rows; r++)
-			for (int c = 0; c < cols; c++)
+		for (int r = 0; r < rowWithMax99; r++)
+			for (int c = 0; c < colWithMax26; c++)
 				cells[r][c] = new Cell();
 	}
 
@@ -100,8 +101,7 @@ public class Spreadsheet {
 	 * @return Nothing.
 	 * @exception IOException If path does not exist.
 	 */
-	public void saveCsv(String path) throws FileNotFoundException {
-		PrintWriter out = new PrintWriter(path);
+	public void saveCsv(PrintWriter out) throws FileNotFoundException {
 
 		for (Cell[] row : cells) {
 			for (Cell cell : row) {