===================================================================
--- original.js
+++ change.js
@@ -3,25 +3,10 @@
 ****/
 // NumberedObject class
 var NumberedObject = Container.expand(function (number) {
 	var self = Container.call(this);
-	var objectGraphics = self.createAsset('numberedObject' + number, 'Numbered object ' + number, 0.5, 0.5);
-	self.number = number;
+	var objectGraphics = self.createAsset('object' + number, 'Numbered object ' + number, 0.5, 0.5);
 });
-// NumberedObjectsLayer class
-var NumberedObjectsLayer = Container.expand(function () {
-	var self = Container.call(this);
-	self.numberedObjects = [];
-	for (var i = 0; i < 10; i++) {
-		var numberedObject = new NumberedObject(i + 1);
-		var objectSpacing = 2048 / 10;
-		var objectWidth = numberedObject.width;
-		numberedObject.x = objectSpacing * i + objectSpacing / 2 - objectWidth / 2 + 100;
-		numberedObject.y = 2732 - numberedObject.height / 2;
-		self.addChild(numberedObject);
-		self.numberedObjects.push(numberedObject);
-	}
-});
 // EndGameItem class
 var EndGameItem = Container.expand(function () {
 	var self = Container.call(this);
 	var endGraphics = self.createAsset('end', 'End game object', 0.5, 1);
@@ -152,37 +137,49 @@
 * Game Code
 ****/
 // Initialize second background
 var background2 = game.addChild(LK.getAsset('background2', 'Second background', 0, 0));
-background2.zIndex = 0;
 background2.width = 2048;
 background2.height = 2732;
 background2.x = 0;
 background2.y = 0;
 background2.anchor.set(0, 0);
 // Initialize backgrounds
 var background = game.addChild(LK.getAsset('background', 'Game background', 0, 0));
-background.zIndex = 0;
 background.width = 2048;
 background.height = 2732;
 background.x = 0;
 background.y = 0;
 background.anchor.set(0, 0);
-// Initialize numbered objects layer
-var numberedObjectsLayer = game.addChild(new NumberedObjectsLayer());
-numberedObjectsLayer.zIndex = 1;
 // Initialize player
 var player = game.addChild(new Player());
-player.zIndex = 2;
 player.x = 2048 / 2;
 player.y = 2732 - 50; // Positioned at the bottom of the screen
 // Initialize player2
 var player2 = game.addChild(new Player2());
-player2.zIndex = 2;
 player2.x = 2048 / 2;
 player2.y = 2732 - 50; // Positioned at the bottom of the screen, same as player
 // Initialize apples array
 var apples = [];
+// Initialize and arrange numbered objects at the top of the screen in a single row
+var numberedObjects = [];
+for (var i = 0; i < 10; i++) {
+	var numberedObject = game.addChild(new NumberedObject(i + 1));
+	var objectSpacing = 2048 / 10;
+	var objectWidth = numberedObject.width;
+	numberedObject.x = objectSpacing * i + objectSpacing / 2 - objectWidth / 2 + 100;
+	numberedObject.y = 2732 - numberedObject.height / 2;
+	numberedObjects.push(numberedObject);
+}
+// Add formula text to the upper right corner
+var formulaText = new Text2('F=G(Mm)/R^2', {
+	size: 50,
+	fill: "#000000"
+});
+formulaText.anchor.set(1, 0);
+formulaText.x = 2048;
+formulaText.y = 0;
+LK.gui.topRight.addChild(formulaText);
 // Initialize health meters
 var healthMeters = [];
 for (var i = 0; i < 3; i++) {
 	var healthMeter = game.addChild(new HealthMeter());