diff --git a/Domain/FourPairs.java b/Domain/FourPairs.java
index 48a12ab..a373d23 100644
--- a/Domain/FourPairs.java
+++ b/Domain/FourPairs.java
@@ -1,5 +1,57 @@
 package Domain;
 
-public class FourPairs {
+public class FourPairs extends Category{
     
+    private Player player;
+    private int one = 0, two = 0, three = 0, four = 0, five = 0;
+
+    public FourPairs(Player player) {
+        super("Four Pairs", "Four times the same dice");
+        this.player = player;
+    }
+
+    @Override
+    public boolean correctCategory(int[] values){
+
+        for(int i = 0; i < values.length; i++){
+            switch(i){
+                case 1:
+                    one += 1;
+                case 2:
+                    two += 1;
+                case 3:
+                    three += 1;
+                case 4: 
+                    four += 1;
+                case 5:
+                    five += 1;
+                    break;
+            }
+        }
+        if(one == 4 || two == 4 || three == 4 || four == 4 || five == 4){
+            return true;
+        }
+
+    return false;
+    }
+
+    @Override
+    public int getScore(){
+        if(one == 4){
+            return 4;
+        }
+        else if(two == 4){
+            return 8;
+        }
+        else if(three == 4){
+            return 12;
+        }
+        else if(four == 4){
+            return 16;
+        }
+        else if(five == 4){
+            return 20;
+        }
+        return 0;
+    }
 }
diff --git a/Domain/ThreePairs.java b/Domain/ThreePairs.java
index ca63f24..38723b8 100644
--- a/Domain/ThreePairs.java
+++ b/Domain/ThreePairs.java
@@ -2,9 +2,56 @@ package Domain;
 
 public class ThreePairs extends Category{
 
-    public ThreePairs(String name, String description) {
-        super(name, description);
-        //TODO Auto-generated constructor stub
+    private int one = 0, two = 0, three = 0, four = 0, five = 0;
+
+    public ThreePairs(Player player) {
+        super("Three Pairs", "Three times the same dice");
+    }
+
+    @Override
+    public boolean correctCategory(int[] values){
+
+        for(int i = 0; i < values.length; i++){
+            switch(i){
+                case 1:
+                    one += 1;
+                case 2:
+                    two += 1;
+                case 3:
+                    three += 1;
+                case 4: 
+                    four += 1;
+                case 5:
+                    five += 1;
+                    break;
+            }
+        }
+        if(one == 3 || two == 3 || three == 3 || four == 3 || five == 3){
+            return true;
+        }
+
+    return false;
+    }
+
+    @Override
+    public int getScore(){
+
+        if(one == 4){
+            return 4;
+        }
+        else if(two == 4){
+            return 8;
+        }
+        else if(three == 4){
+            return 12;
+        }
+        else if(four == 4){
+            return 16;
+        }
+        else if(five == 4){
+            return 20;
+        }
+        return 0;
     }
     
 }
diff --git a/Domain/TwoPairs.java b/Domain/TwoPairs.java
index 2ed22c2..822b133 100644
--- a/Domain/TwoPairs.java
+++ b/Domain/TwoPairs.java
@@ -1,33 +1,58 @@
 package Domain;
 
 public class TwoPairs extends Category{
-    
-    private Player player;
+
+    private int one = 0, two = 0, three = 0, four = 0, five = 0;
 
     public TwoPairs(Player player) {
-        super("Twos", "Score of all the twos rolled.");
-        this.player = player;
+        super("Two Pairs", "Two times the same dice");
     }
 
+    //Weitere methode einfügen falls mehrere paare vorhanden sind
+
     @Override
     public boolean correctCategory(int[] values){
-        int[] arr = new int[values.length];
-        int counter = 0;
-        for(int i : values){
-            
-            
+
+        for(int i = 0; i < values.length; i++){
+            switch(i){
+                case 1:
+                    one += 1;
+                case 2:
+                    two += 1;
+                case 3:
+                    three += 1;
+                case 4: 
+                    four += 1;
+                case 5:
+                    five += 1;
+                    break;
+            }
         }
-        return false;
+        if(one == 2 || two == 2 || three == 2 || four == 2 || five == 2){
+            return true;
+        }
+
+    return false;
     }
 
     @Override
     public int getScore(){
-        int score = 0;
-        for(int i : player.getDice().getValues()){
-            if( i == 2 ){
-                score += i;
-            }
+
+        if(one == 2){
+            return 2;
         }
-        return score;
+        else if(two == 2){
+            return 4;
+        }
+        else if(three == 2){
+            return 16;
+        }
+        else if(four == 2){
+            return 8;
+        }
+        else if(five == 2){
+            return 10;
+        }
+        return 0;
     }
 }