 
 //Function setup
 void setup() {
+    //Used to be able to add as many buttons as you want
     for(int setb = 0; setb < numOfButtons; setb++){
       pinMode(buttons[setb], INPUT); // sets All Input pin
      }
 
-    pinMode(wrongLight, OUTPUT);   //Wrong Light
-    pinMode(rightLight, OUTPUT);   //Right Light
+    pinMode(wrongLight, OUTPUT);   //Wrong Light, "Red" Light
+    pinMode(rightLight, OUTPUT);   //Right Light, "Green" Light
+
   if(!useFiveVoltpin){
   pinMode(buttonStream, OUTPUT);   //Button Stream
   digitalWrite(buttonStream, 1);   //Starts the Electricity for button pull down resistor

}

 //////////////////////////////////////////////////////////////////////////////
 /// Checks if what button user presses is correct                          ///
 //////////////////////////////////////////////////////////////////////////////
 if(value == numOfCombos) { // Correction number
   digitalWrite(9, 1); //Corrections Light

//USER VARIABLES, Variables that YOU change for YOUR preferences
const int buttons[] {7, 6, 5, 4};   //The PIN of all of the buttons {FIRST, SECOND, etc...}

const int combination[] = {3, 1, 2, 4};  //what the combination is, to add just add a "," and a number

