diff --git a/src/main/c/Tim/hangman.c b/src/main/c/Tim/hangman.c
index 0f7c94d..9af39d7 100644
--- a/src/main/c/Tim/hangman.c
+++ b/src/main/c/Tim/hangman.c
@@ -3,6 +3,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <time.h>
+#include <stdbool.h>
 
 #define LISTSIZE 10
 #define MAX_WORD_LENGTH 30
@@ -46,9 +47,13 @@ void hangman()
         }
         printf("%s\n", displayWord);
 
-        printf("Bitte gib einen Buchstaben ein!\n");
-        scanf(" %c", &userSelection);
-        printf("%c\n", userSelection);
+        while(!wordGuessed(guessWord, displayWord))
+        {
+            printf("Bitte gib einen Buchstaben ein!\n");
+            scanf(" %c", &userSelection);
+            printf("%c\n", userSelection);
+        }
+
     }while(userSelection != '0');
 }
 
@@ -65,3 +70,14 @@ char* getWordFromList(int x)
     }
 }
 
+bool wordGuessed(char x[], char y[])
+{
+    if(strcmp(x,y) == 0)
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/main/c/Tim/hangman.h b/src/main/c/Tim/hangman.h
index 0995129..d3160df 100644
--- a/src/main/c/Tim/hangman.h
+++ b/src/main/c/Tim/hangman.h
@@ -1,7 +1,9 @@
+#include <stdbool.h>
 #ifndef HANGMAN_H
 #define HANGMAN_H
 
 void hangman();
 char* getWordFromList(int);
+bool wordGuessed(char[],char[]);
 
 #endif
diff --git a/src/test/c/Tim/test_hangman.c b/src/test/c/Tim/test_hangman.c
index 074a1c5..dc449e0 100644
--- a/src/test/c/Tim/test_hangman.c
+++ b/src/test/c/Tim/test_hangman.c
@@ -1,6 +1,7 @@
 #include "hangman.h"
 #include "unity.h"
 #include <string.h>
+#include <stdbool.h>
 
 
 
@@ -49,4 +50,25 @@ void test_getWordFromList_IndexOutOfList()
     strcpy(actualResult,getWordFromList(pos));
     //assert
     TEST_ASSERT_EQUAL_STRING(expectedResult, actualResult);
-}
\ No newline at end of file
+}
+
+void test_wonGame_wordGuessed()
+{
+    //arrange
+    char word1[] ="Kartoffel";
+    char word2[] = "Kartoffel";
+    //assert
+    TEST_ASSERT_TRUE(wordGuessed(word1, word2));
+}
+
+void test_not_wordGuessed()
+{
+    //arrange
+    char word1[] ="Kartoffel";
+    char word2[] ="Thunfisch";
+    //assert
+    TEST_ASSERT_FALSE(wordGuessed(word1, word2));
+}
+
+
+