diff --git a/DEV4.1/tp1/modules/Ant.js b/DEV4.1/tp1/modules/Ant.js
index 8e5fb40..49a3293 100644
--- a/DEV4.1/tp1/modules/Ant.js
+++ b/DEV4.1/tp1/modules/Ant.js
@@ -61,7 +61,14 @@ class Ant {
 
 	computeNextState()
 	{
-		// TODO
+		if (this.tiles == 0) {
+			this.rotateRight();
+			this.tiles = 1;
+		}
+		else{
+			this.rotateLeft();
+			this.tiles = 0;
+		}
 	}
 }