4 LEDs and 8 Cases

const int LedPinRed =11;
const int LedPinGreen =10;
const int LedPinBlue =9;
const int Button = 10;
const int LedPinRed2 = 8;
 boolean ReadValue;
 boolean lastValue;
 int count;
 void setup()

{
  pinMode (LedPinRed, OUTPUT);
  pinMode (LedPinGreen, OUTPUT);
  pinMode (LedPinBlue, OUTPUT);
  pinMode (LedPinRed2, OUTPUT);
  pinMode (Button, INPUT);
  Serial.begin (9600);
}

boolean MyReadFunction(boolean last)
{
  boolean current = digitalRead(Button);
  if (last != current)
  {
    delay(5);
    current = digitalRead(Button);
  }
  return current;
}

void loop()
{
  ReadValue = MyReadFunction(lastValue);

 // Serial.print (ReadValue);
  if (lastValue ==LOW && ReadValue == HIGH)
  {
    count = random (1,9);
    Serial.println(count);

      switch (count)
      {
        case 1: digitalWrite (LedPinRed, HIGH) ;
         digitalWrite (LedPinGreen, LOW) ;
         digitalWrite (LedPinBlue, LOW) ;
         digitalWrite (LedPinRed2, LOW) ;
         break;
         case 2: digitalWrite (LedPinRed, HIGH) ;
         digitalWrite (LedPinGreen, HIGH) ;
         digitalWrite (LedPinBlue, LOW) ;
         digitalWrite (LedPinRed2, LOW) ;
         break;
         case 3: digitalWrite (LedPinRed, HIGH) ;
         digitalWrite (LedPinGreen, HIGH) ;
         digitalWrite (LedPinBlue, HIGH) ;
         digitalWrite (LedPinRed2, LOW) ;
         break;
         case 4: digitalWrite (LedPinRed, HIGH) ;
         digitalWrite (LedPinGreen, HIGH) ;
         digitalWrite (LedPinBlue, HIGH) ;
         digitalWrite (LedPinRed2, HIGH) ;
         break;
         case 5: digitalWrite (LedPinRed, LOW) ;
         digitalWrite (LedPinGreen, HIGH) ;
         digitalWrite (LedPinBlue, HIGH) ;
         digitalWrite (LedPinRed2, HIGH) ;
         break;
        case 6: digitalWrite (LedPinRed, LOW) ;
         digitalWrite (LedPinGreen, LOW) ;
         digitalWrite (LedPinBlue, HIGH) ;
         digitalWrite (LedPinRed2, HIGH) ;
         break;
         case 7: digitalWrite (LedPinRed, LOW) ;
         digitalWrite (LedPinGreen, LOW) ;
         digitalWrite (LedPinBlue, LOW) ;
         digitalWrite (LedPinRed2, HIGH) ;

         break;
           case 8: digitalWrite (LedPinRed, LOW) ;
         digitalWrite (LedPinGreen, LOW) ;
         digitalWrite (LedPinBlue, LOW) ;
         digitalWrite (LedPinRed2, LOW) ;
         count = 0;
         break;

        }

}
lastValue = ReadValue;
}