diff --git a/du4/snake.c b/du4/snake.c
index 7038cdb..b4d927b 100644
--- a/du4/snake.c
+++ b/du4/snake.c
@@ -1,8 +1,17 @@
 #include "snake.h"
 #include <stdlib.h>
 
+
+
 struct snake* add_snake(struct snake* snake,int x,int y){
-    return NULL;
+
+    struct snake* nova_hlava = malloc(sizeof(struct snake)); //vytvorim novu hlavu na ktoru nalinkujem staru hlavu ako telo
+
+    nova_hlava -> x = x;
+    nova_hlava -> y = y;  //zapisem suradnice novej hlavy do novej struktury
+    nova_hlava -> next = snake; //dalsi segment (next) je stara hlava zo vstupu funkcie
+    
+    return nova_hlava;
 }
 
 struct snake* remove_snake(struct snake* snake){