diff --git a/src/main/c/TicTacToe.c b/src/main/c/TicTacToe.c
index 837e2a2..31999f4 100644
--- a/src/main/c/TicTacToe.c
+++ b/src/main/c/TicTacToe.c
@@ -12,6 +12,11 @@ void Brett(char Feld[3][3]) {
     }
 }
 void Bild(char Feld[3][3]) {
+#ifdef _WIN32
+    system("cls");
+#else
+    system("clear");
+#endif
     for (int i = 0; i < 3; i++) {
         for (int j = 0; j < 3; j++) {
             printf("%c ", Feld[i][j]);