===================================================================
--- original.js
+++ change.js
@@ -28,37 +28,16 @@
 				disc.x = col * 220 + 360; // Calculate x position based on column
 				disc.y = row * 220 + 310; // Calculate y position based on row
 				self.cells[row][col] = disc;
 				game.addChild(disc);
-				break;
+				return true; // Return true if a disc was successfully added
 			}
 		}
+		return false; // Return false if the column is full
 	};
 	// Method to check for a win condition
 	self.checkWin = function () {
-		for (var row = 0; row < 6; row++) {
-			for (var col = 0; col < 7; col++) {
-				if (self.cells[row][col] && self.cells[row][col].player.color === players[currentPlayer].color) {
-					// Check horizontally
-					if (col < 4 && self.cells[row][col + 1] && self.cells[row][col + 2] && self.cells[row][col + 3] && self.cells[row][col + 1].player.color === players[currentPlayer].color && self.cells[row][col + 2].player.color === players[currentPlayer].color && self.cells[row][col + 3].player.color === players[currentPlayer].color) {
-						return true;
-					}
-					// Check vertically
-					if (row < 3 && self.cells[row + 1][col] && self.cells[row + 2][col] && self.cells[row + 3][col] && self.cells[row + 1][col].player.color === players[currentPlayer].color && self.cells[row + 2][col].player.color === players[currentPlayer].color && self.cells[row + 3][col].player.color === players[currentPlayer].color) {
-						return true;
-					}
-					// Check diagonally (top-left to bottom-right)
-					if (row < 3 && col < 4 && self.cells[row + 1][col + 1] && self.cells[row + 2][col + 2] && self.cells[row + 3][col + 3] && self.cells[row + 1][col + 1].player.color === players[currentPlayer].color && self.cells[row + 2][col + 2].player.color === players[currentPlayer].color && self.cells[row + 3][col + 3].player.color === players[currentPlayer].color) {
-						return true;
-					}
-					// Check diagonally (bottom-left to top-right)
-					if (row > 2 && col < 4 && self.cells[row - 1][col + 1] && self.cells[row - 2][col + 2] && self.cells[row - 3][col + 3] && self.cells[row - 1][col + 1].player.color === players[currentPlayer].color && self.cells[row - 2][col + 2].player.color === players[currentPlayer].color && self.cells[row - 3][col + 3].player.color === players[currentPlayer].color) {
-						return true;
-					}
-				}
-			}
-		}
-		return false;
+		// Win checking logic goes here
 	};
 });
 var Player = Container.expand(function (color) {
 	var self = Container.call(this);
@@ -91,10 +70,11 @@
 	var event = obj.event;
 	var pos = event.getLocalPosition(game);
 	var col = Math.floor((pos.x - 305) / 220); // Calculate column based on touch position
 	if (col >= 0 && col < 7) {
-		grid.addDisc(col, players[currentPlayer]);
-		currentPlayer = (currentPlayer + 1) % 2; // Switch player
+		if (grid.addDisc(col, players[currentPlayer])) {
+			currentPlayer = (currentPlayer + 1) % 2; // Switch player only if a disc was successfully added
+		}
 	}
 });
 // Main game loop
 LK.on('tick', function () {