diff --git a/src/main/quizproject.c b/src/main/quizproject.c
index 04b09be..e6628de 100644
--- a/src/main/quizproject.c
+++ b/src/main/quizproject.c
@@ -9,9 +9,9 @@ char answers[NUM_QUESTIONS] = {'B', 'A'};
 int* randomNumber() {
    srand(time(NULL));
    int k = 0, p;
-   static int arr[9];
-   while(k<9){
-       int num =rand()%9;
+   static int arr[10];
+   while(k<10){
+       int num =rand()%10;
        for (p = 0; p < k; p++){
            if(arr[p]==num){
                break;
@@ -105,6 +105,7 @@ void fifty_fifty(int question_num) {
             "A.Alaska\nB.Washington",
             "C.Toronto\nD.Ottawa",
             "A.Egypt\nB.Mexico",
+            "A.Surat Thani\nB.Bangkok",
     };
     printf("%s\n",qC[question_num]);
 }
@@ -234,6 +235,7 @@ void ask_questions(void) {
             "What U.S. state is home to no documented poisonous snakes?\n",
             "What is the capital of Canada?\n",
             "What country are the Great Pyramids of Giza located in?\n",
+            "What is the capital of Thailand?\n",
 
     };
     char qC[][100] = {//6
@@ -246,6 +248,7 @@ void ask_questions(void) {
             "A.Alaska\nB.Washington\nC.Ohio\nD.California",
             "A.Vancouver\nB.Montreal\nC.Toronto\nD.Ottawa",
             "A.Egypt\nB.Mexico\nC.Iceland\nD.Greenland",
+            "A.Surat Thani\nB.Bangkok\nC.Phuket\nD.Pattaya City",
         
 
     };
@@ -260,6 +263,7 @@ void ask_questions(void) {
             'A',
             'D',
             'A',
+            'B',
     };
 
      int* arr = randomNumber();
@@ -392,7 +396,7 @@ void hint(int question_num) {
             "Hint:It is the coldest state in the US.",
             "Hint:It is the 4th largest city in Canada.",
             "Hint:It is a dry Country.",
-
+            "Hint:The capital has the longest city name in the world.",
     };
     printf("%s\n",qC[question_num]);
 }