diff --git a/src/main/c/Stefan/blackjack.c b/src/main/c/Stefan/blackjack.c
index ff54699..b648de5 100644
--- a/src/main/c/Stefan/blackjack.c
+++ b/src/main/c/Stefan/blackjack.c
@@ -66,10 +66,13 @@ int userInputBJ(){
 // Chance für 10 ist 4 Mal höher als für den Rest
 // 1 = Ass
 int getRandCard(int offset){
-    srand(time(NULL) + offset);
+    int randomCard;
+    srand(time(NULL));
 
-    int randomCard = rand() % ANZ_MOEGLICHE_KARTEN;
-    randomCard++;
+    for(int i = 0; i < offset; i++){
+
+        randomCard = (rand() % ANZ_MOEGLICHE_KARTEN) + 1;
+    }
 
     // 11, 12, 13 = Bube, Dame, König haben den Wert 10
     if(randomCard > 10){
@@ -147,7 +150,7 @@ int playBJ(int bet, int balance){
                 }
                 printf("Dealer Cards Total: %d\n", dealerCardsTotal);
 
-                if(dealerCardsTotal >= 17 && dealerCardsTotal < 21){
+                if(dealerCardsTotal >= 17 && dealerCardsTotal <= 21){
                     if(calculateIfYouWon(userCardsTotal, dealerCardsTotal)){
                         winnings = calculateWinnings(false, bet);
                     }
@@ -215,6 +218,7 @@ int calculateCardsTotal(int cardsArray[], int len){
         }
         if(aceFound && sum + cardsArray[i] > 21){
             sum -= 10;
+            aceFound = false;
         }
         sum += cardsArray[i];
     }