       createLevel(20, [{ type: "rock", x: 400, y: 300, width: 50, height: 50 }], 680, 480, []), // Level 2: More sheep, one rock
        createLevel(
          30,
          [
            { type: "tree", x: 300, y: 200, width: 40, height: 40 },
            { type: "tree", x: 500, y: 400, width: 40, height: 40 },
          ],
          680,
          100,
          []
        ), // Level 3: Two trees
        createLevel(
          40,
          [
            { type: "rock", x: 200, y: 350, width: 60, height