diff --git a/game.c b/game.c
index 096bfdc..d180090 100644
--- a/game.c
+++ b/game.c
@@ -1,5 +1,9 @@
 #include "game.h"
 
+struct game_s{
+    square ** tab_cell;
+};
+
 game game_new(square *squares){
     return;
 }