Puzzle_231.cs

using UnityEngine;
using System.Collections;

public class Puzzle_231 : MonoBehaviour {

    //Mouse-Camera Controlls
    public Ray ray;
    public RaycastHit hit;

    public GameObject button1;
    public GameObject button2;
    public GameObject button3;

    public GameObject wall;

    //Counters
    public int first = 0;
    public int second = 0;
    public int third = 0;

    public int total = 0;
   
	// Update is called once per frame
	void Update () {
        ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        total = first + second + third;


        if (Physics.Raycast(ray, out hit))
        {
            if (Input.GetKeyDown(KeyCode.Mouse0))
            {
                if (hit.transform.name == "Switch2")
                {
                    second = 1;
                }
                //Switch Statment - Correct Order
                switch (total)
                {
                    case 1:
                        if (hit.transform.name == "Switch3")
                        {
                            third = 1;
                        }
                        break;
                    case 2:
                        if (hit.transform.name == "Switch1")
                        {
                            first = 1;
                        }
                        break;
                }

                //Switch Statement - False Order - Double 2's
                switch (total)
                {
                    case 1:
                        if (hit.transform.name == "Switch2")
                        {
                            first = 0;
                            second = 0;
                            third = 0;
                        }
                        break;
                    case 2:
                        if (hit.transform.name == "Switch2")
                        {
                            first = 0;
                            second = 0;
                            third = 0;
                        }
                        break;
                }
                //Switch Statement - False Order - Double 3's
                switch (total)
                {
                    case 2:
                        if (hit.transform.name == "Switch3")
                        {
                            first = 0;
                            second = 0;
                            third = 0;
                        }
                        break;

                }
                //Switch Statement - False Order - Stray 1's
                switch (total)
                {
                    case 0:
                        if (hit.transform.name == "Switch1")
                        {
                            first = 0;
                            second = 0;
                            third = 0;
                        }
                        break;
                    case 1:
                        if (hit.transform.name == "Switch1")
                        {
                            first = 0;
                            second = 0;
                            third = 0;
                        }
                        break;
                }
            }
        }

        if (total == 3)
        {
            Debug.Log("Puzzle Complete!");
            Destroy(button1);
            Destroy(button2);
            Destroy(button3);
            Destroy(wall);
        }
    }
}