diff --git a/Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriCell.java b/Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriCell.java
index 92ca4cf..bc085b5 100644
--- a/Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriCell.java
+++ b/Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriCell.java
@@ -9,7 +9,7 @@ public class HitoriCell {
     public enum CellState {
         GRAY, WHITE, BLACK
     }
-    private final int number;
+    private int number;
     private CellState state;
 
     public HitoriCell(int number) {
@@ -29,4 +29,8 @@ public class HitoriCell {
         this.state = state;
     }
 
+    public void setNumber(int number) {
+        this.number = number;
+    }
+
 }