Trying to Check Multiple Bool Values to Load Next Level,

Hey everyone, I'm new to unity and trying to solve this problem for hours. I'm trying to make a Color Fill game mission is fill all the area with the same color to move to the next level. public class FillColor : MonoBehaviour { public bool isFilled = false;

     private void Update()
     {
         CheckFilled();
     }
 
     private void OnTriggerEnter(Collider other)
     {
         isFilled = true;
         var renderer = GetComponent<Renderer>();
         renderer.material.color = Color.cyan;
         renderer.enabled = true;
     }
 
     public void CheckFilled()
     {
         var filledGround = FindObjectsOfType<FillColor>();
         foreach (FillColor filled in filledGround)
         {
             if (filled.isFilled)
             {
                 print("Loading");
             }
             else
             {
                 print("Not Loading");
                 break;
             }
 
         }
     }
 }
 

Here is my code.

Sorry for long explanation. And thanks for the advices.