diff --git a/11/part2.c b/11/part2.c
index d9e30fb..e7dd05f 100644
--- a/11/part2.c
+++ b/11/part2.c
@@ -27,19 +27,7 @@ void print_struc(struc *head) {
     }
 }
 
-void* thread(void *data_void);
-
-pthread_t create_thread(long nbr, int max) {
-    pthread_t thread_id;
-    data dt = {nbr, max};
-    pthread_create(&thread_id, NULL, thread, &dt);
-    pthread_join(thread_id, NULL);
-
-    return thread_id;
-}
-
 long count = 0;
-pthread_mutex_t mutex;
 
 void blink(long nbr, int max) {
     for (; max > 0; max--) {
@@ -51,21 +39,12 @@ void blink(long nbr, int max) {
             int left = nbr / (pow(10, len / 2)); 
             nbr = nbr % (long)(pow(10, len / 2)); 
 
-            create_thread(left, max - 1);
+            blink(left, max - 1);
         }
         else 
             nbr *= 2024;
     }
-    pthread_mutex_lock(&mutex);
     count++;
-    pthread_mutex_unlock(&mutex);
-}
-
-void* thread(void *data_void) {
-    data *dt = (data*)data_void;
-    blink(dt->nbr, dt->max);
-
-    return NULL;
 }
 
 int main(int argc, char **argv) {
@@ -84,23 +63,12 @@ int main(int argc, char **argv) {
         cur = cur->next;
     }
 
-    
-    //long len = lenght_struc(head);
-    //pthread_t thread_id[len + 1];
-
-    pthread_mutex_init(&mutex, NULL);
-
     cur = head;
-    for (int i = 0; cur->next != NULL; i++) {
-        create_thread(cur->nbr, 75);
+    while (cur->next != NULL) {
+        blink(cur->nbr, 75);
         cur = cur->next;
     }
 
-
-    //for (int i = 0; i < len; i++) {
-        //pthread_join(thread_id[i], NULL);
-    //}
-
     printf("count: %ld\n", count);
 
 	return 0;