diff --git a/domain/Game.java b/domain/Game.java
index e6f950a..9603078 100644
--- a/domain/Game.java
+++ b/domain/Game.java
@@ -1,6 +1,8 @@
 package domain;
 
 import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
 
 public class Game {
     private ArrayList<Player> currentPlayers;
@@ -10,13 +12,23 @@ public class Game {
     public Game(){
         currentPlayers = new ArrayList<Player>();
         turnPlayer = 0;
-        dice = new Dice(6);
+        dice = new Dice(8);
+    }
+
+
+    public void nextTurn(){
+        Collections.rotate(currentPlayers, -1);
+    }
+
+    public Player getCurrentPlayer(){
+        return currentPlayers.getFirst();
     }
 
     public int rollDice(){
         return dice.roll();
     }
 
+
     public void addPlayer(Player playerToAdd){
         currentPlayers.add(playerToAdd);
     }
diff --git a/domain/Player.java b/domain/Player.java
index ba2ac73..bdc5769 100644
--- a/domain/Player.java
+++ b/domain/Player.java
@@ -5,18 +5,27 @@ public class Player {
     String name;
     String color;
     int score;
+    Sheet sheet;
 
     public Player(int playerNumber, String name, String color, int score) {
         this.playerNumber = playerNumber;
         this.name = name;
         this.color = color;
         this.score = score;
+        this.sheet = new Sheet();
     }
 
+
+    public void newSheet(){
+        this.sheet = new Sheet();
+    }
+
+
     @Override
     public String toString() {
         String ANSI_RESET = "\u001B[0m";
         String coloredName = String.format(this.color + this.name + ANSI_RESET);
-        return String.format("Player %d: %s", this.playerNumber, coloredName);
+        // return String.format("Player %d: %s", this.playerNumber, coloredName);
+        return String.format("%s", coloredName);
     }
 }
diff --git a/domain/Sheet.java b/domain/Sheet.java
index d79ac99..6413c66 100644
--- a/domain/Sheet.java
+++ b/domain/Sheet.java
@@ -1,7 +1,23 @@
 package domain;
 
 public class Sheet {
-    String[] usedRows;
-    String[] canceledRows;
-    String[] emptyRows;
+    private String[] usedRows;
+    private String[] canceledRows;
+    private String[] emptyRows;
+
+    // Sheet rows, first half
+    int aces;
+    int twos;
+    int threes;
+    int fours;
+    int fives;
+    int sixes;
+
+    // Sheet rows, second half
+    int three_of_kind;
+    int four_of_kind;
+    int full_house;
+    int small_straight;
+    int large_straight;
+    int chance;
 }
diff --git a/fassade/KniffelSystem.java b/fassade/KniffelSystem.java
index 625c799..a7f3823 100644
--- a/fassade/KniffelSystem.java
+++ b/fassade/KniffelSystem.java
@@ -53,20 +53,95 @@ public class KniffelSystem {
     }
 
 
+    public String getCurrentPlayer(){
+        return game.getCurrentPlayer().toString();
+    }
+
+
+    public void nextPlayer(){
+        game.nextTurn();
+    }
+
+
+    // TEST
     public void createTestPlayers(int amountPlayer){
-        String[] names = {"Vic", "Natja", "Lilli", "Emelie", "Esra", "Oli"};
+        String[] names = {"Vic", "Nastja", "Lilli", "Emelie", "Esra", "Oli"};
         for (int i = 0; i < amountPlayer; i++){
             addPlayer(i+1, names[i]);
         }
     }
 
 
-    public void rollDice(int amountRolls){
-        for (int i = 0; i < amountRolls; i++){
-            System.out.println(game.rollDice());
+    public ArrayList<Integer> rollDices(ArrayList<Integer> rolls, String keptDice){
+        ArrayList<Integer> oldRolls = extractKeptDice(rolls, keptDice);
+
+        int amountNewRolls = oldRolls.size();
+        ArrayList<Integer> newRolls = rollMultipleDice(5 - amountNewRolls);
+
+        // --TEST
+        System.out.println("Old rolls:");
+        for(int oldRoll: oldRolls){
+            System.out.println(oldRoll);
         }
+
+        System.out.println("New Rolls:");
+        for(int newRoll: newRolls){
+            System.out.println(newRoll);
+        }
+        System.out.println();
+        // TEST--
+
+        oldRolls.addAll(newRolls);
+
+        return oldRolls;
     }
 
+
+    private ArrayList<Integer> extractKeptDice(ArrayList<Integer> previousRolls, String keptDice){
+        ArrayList<Integer> keptRolls = new ArrayList<Integer>();
+
+        if (keptDice.isEmpty()){
+            return keptRolls;
+        }
+
+        if (keptDice.length() == 1){
+            int singleIndex = Integer.parseInt(keptDice);
+            keptRolls.add(previousRolls.get(singleIndex - 1));
+            return keptRolls;
+        }
+
+
+        keptDice = keptDice.replaceAll("\\s+","");
+        keptDice = keptDice.substring(1, keptDice.length()-1);
+
+        System.out.printf("Edited keptDice String: %s \n", keptDice); // TEST
+
+
+        String[] keptDiceIndicesStrings = keptDice.split(",");
+
+        for (String keptDiceIndicesString : keptDiceIndicesStrings) {
+            int index = Integer.parseInt(keptDiceIndicesString);
+            keptRolls.add(previousRolls.get(index - 1));
+        }
+
+        return keptRolls;
+    }
+
+
+    private ArrayList<Integer> rollMultipleDice(int amountRolls){
+        System.out.printf("Amount rolls: %d \n", amountRolls); // TEST
+        ArrayList<Integer> rolls = new ArrayList<>();
+        if (amountRolls == 0){
+            return rolls;
+        }
+
+        for (int i = 0; i < amountRolls; i++){
+            rolls.add(game.rollDice());
+        }
+        return rolls;
+    }
+
+
     // TEST
     public String[] getAllPlayerStrings(){
         ArrayList<Player> players = game.getPlayers();
diff --git a/tui/TUI.java b/tui/TUI.java
index fb2d29b..3fe8e45 100644
--- a/tui/TUI.java
+++ b/tui/TUI.java
@@ -2,6 +2,7 @@ package tui;
 
 import fassade.KniffelSystem;
 
+import java.util.ArrayList;
 import java.util.Scanner;
 
 public class TUI {
@@ -11,14 +12,15 @@ public class TUI {
     public static void main(String[] args) {
         System.out.println("Welcome to the PR2 Kniffel game!");
 
-        // while (true){
-        //     mainMenuOutput();
-        // }
+         while (true){
+             mainMenuOutput();
+         }
 
 
         // DEV:
-        gameSystem = new KniffelSystem();
-        gameLoop();
+//        gameSystem = new KniffelSystem();
+//        gameSystem.createTestPlayers(6);
+//        gameLoop();
     }
 
     private static int mainMenuOutput(){
@@ -69,24 +71,84 @@ public class TUI {
             String coloredPlayerName = gameSystem.addPlayer(i+1, playerName);
             System.out.printf("Welcome %s! \n\n", coloredPlayerName);
         }
+
+        gameLoop();
     }
 
     private static void gameLoop(){
-        gameSystem.createTestPlayers(6);
         String[] playerStrings = gameSystem.getAllPlayerStrings();
 
+        System.out.println("Participating players:");
         for (String player : playerStrings){
             System.out.println(player);
         }
+        System.out.println();
 
-        gameSystem.rollDice(40);
+        int turncounter = 0;
+        int rollscount;
+
+        while (true){
+            rollscount = 0;
+            // System.out.printf("Turn Nr.%d\n", turncounter);
+            System.out.printf("It's your turn %s!\n\n", gameSystem.getCurrentPlayer());
+
+            ArrayList<Integer> rolls = new ArrayList<Integer>();
+            String keptDice = "";
+
+            while(rollscount < 3){
+                System.out.printf("Roll Nr. %d \n", rollscount); // TEST
+                System.out.printf("Kept dice: %s \n\n", keptDice); // TEST
+
+
+                rolls = gameSystem.rollDices(rolls, keptDice);
+                String newRollsString = diceArrToString(rolls);
+                System.out.println(newRollsString);
+
+                System.out.println("Which dice do you want to keep?");
+                System.out.println("Empty for none, single digit for one dice or (1,3,4) for multiple dice.");
+                System.out.print("> ");
+                keptDice = sc.nextLine();
+
+                rollscount++;
+            }
+
+            turncounter = triggerNextTurn(turncounter);
+        }
     }
 
+
+    private static String evaluateRoll(ArrayList<Integer> rolls){
+        return "TODO";
+    }
+
+
+    private static String diceArrToString(ArrayList<Integer> diceArr){
+        StringBuilder sb = new StringBuilder();
+        sb.append("Your rolls: \n");
+        for (int i = 0; i < diceArr.size(); i++){
+            sb.append(String.format("Dice %d: %s \n", i+1, Integer.toString(diceArr.get(i))));
+        }
+        return sb.toString();
+    }
+
+
+    private static int triggerNextTurn(int turnCounter){
+        turnCounter++;
+        System.out.print("Next turn? \n");
+        System.out.print("> ");
+        sc.nextLine();
+        gameSystem.nextPlayer();
+        return turnCounter;
+    }
+
+
+
     private static void mainMenuLeaderBoard(){
         gameSystem = new KniffelSystem(); // Scorboard System
         System.out.println(gameSystem.LeaderBaordData()); // TODO
     }
 
+
     private static void mainMenuExit(){
         System.out.println("Do you really want to exit? (Y/n)");
         System.out.print("> ");
@@ -103,8 +165,5 @@ public class TUI {
             System.out.println();
             mainMenuOutput();
         }
-
-        System.out.printf("|%s| \nIs blank? %b\n", mainMenuExitUserInput, mainMenuExitUserInput.isBlank()); // TEST
-
     }
 }