diff --git a/.gitignore b/.gitignore
index 80f665a..9e312e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 doble_initial.exe
 *.o
-*.exe
\ No newline at end of file
+*.exe
+highscore.txt
\ No newline at end of file
diff --git a/bintree.c b/bintree.c
index a07d6e0..14632fa 100644
--- a/bintree.c
+++ b/bintree.c
@@ -13,14 +13,6 @@
 //  ordering. Accepts duplicates if isDuplicate is NULL, otherwise ignores
 //  duplicates and sets isDuplicate to 1 (or to 0 if a new entry is added).
 
-void copyData(void *dest, const void *src, size_t size) {
-  unsigned char *d = dest;
-  const unsigned char *s = src;
-  for (size_t i = 0; i < size; i++) {
-    d[i] = s[i];
-  }
-}
-
 TreeNode *addToTree(TreeNode *root, const void *data, size_t dataSize,
                     CompareFctType compareFct, int *isDuplicate) {
 
@@ -33,7 +25,7 @@ TreeNode *addToTree(TreeNode *root, const void *data, size_t dataSize,
   if (root == NULL) {
     TreeNode *node = malloc(sizeof(TreeNode));
     node->data = malloc(dataSize);
-    copyData(node->data, data, dataSize);
+    memcpy(node->data, data, dataSize);
     node->left = NULL;
     node->right = NULL;
     return node;
diff --git a/bintree.h b/bintree.h
index 1ced26b..9e6b45c 100644
--- a/bintree.h
+++ b/bintree.h
@@ -11,8 +11,6 @@ typedef struct node {
   struct node *right;
 } TreeNode;
 
-void copyData(void *dest, const void *src, size_t size);
-
 // Adds a copy of data's pointer destination to the tree using compareFct for
 // ordering. Accepts duplicates if isDuplicate is NULL, otherwise ignores
 // duplicates and sets isDuplicate to 1 (or to 0 if a new entry is added).
diff --git a/highscores.txt b/highscores.txt
index 2924551..aaac161 100644
--- a/highscores.txt
+++ b/highscores.txt
@@ -1,3 +1,5 @@
+Kristin;49209
+Kristin;9959
 Kristin;9944
 Kristin;7947
 Kristin;6962
@@ -6,5 +8,3 @@ Kristin;5975
 krisp;4986
 krisp;4985
 Kristin;4972
-player1;3999
-Kristin;3992