diff --git a/src/TicTacToe.c b/src/TicTacToe.c
index b703463..349ce96 100644
--- a/src/TicTacToe.c
+++ b/src/TicTacToe.c
@@ -2,14 +2,14 @@
 #include "TicTacToe.h"
 
 int main() {
-    char v = '|';
-    char h[] = "---";
+    char vertical = '|';
+    char horizontal[] = "---";
 
-    printf("%c%s%c%s%c%s%c\n", v, h, v, h, v, h, v);
-    printf("%c   %c   %c   %c\n", v, v, v, v);
-    printf("%c%s%c%s%c%s%c\n", v, h, v, h, v, h, v);
-    printf("%c   %c   %c   %c\n", v, v, v, v);
-    printf("%c%s%c%s%c%s%c\n", v, h, v, h, v, h, v);
-    printf("%c   %c   %c   %c\n", v, v, v, v);
-    printf("%c%s%c%s%c%s%c\n", v, h, v, h, v, h, v);
+    printf("%c%s%c%s%c%s%c\n", vertical, horizontal, vertical, horizontal, vertical, horizontal, vertical);
+    printf("%c   %c   %c   %c\n", vertical, vertical, vertical, vertical);
+    printf("%c%s%c%s%c%s%c\n", vertical, horizontal, vertical, horizontal, vertical, horizontal, vertical);
+    printf("%c   %c   %c   %c\n", vertical, vertical, vertical, vertical);
+    printf("%c%s%c%s%c%s%c\n", vertical, horizontal, vertical, horizontal, vertical, horizontal, vertical);
+    printf("%c   %c   %c   %c\n", vertical, vertical, vertical, vertical);
+    printf("%c%s%c%s%c%s%c\n", vertical, horizontal, vertical, horizontal, vertical, horizontal, vertical);
 }
\ No newline at end of file