int tombol = 3;
  int led_kuning = 8;
  int led_hijau = 9;
  int led_merah = 10;
  int led_jingga = 11;
  int led_putih = 12;
  int led_ungu = 13;
  int jumlahtekanan;

void setup() {
  //
 pinMode(tombol, INPUT);
 pinMode(led_kuning, OUTPUT);
 pinMode(led_hijau, OUTPUT);
 pinMode(led_merah, OUTPUT);
 pinMode(led_jingga, OUTPUT);
 pinMode(led_putih, OUTPUT);
 pinMode(led_ungu, OUTPUT);
}

void loop() {
  // 
  int statusTombol = digitalRead(tombol);

  if(statusTombol==HIGH){
  jumlahtekanan ++;
  delay(300);
  if(jumlahtekanan==1){
    digitalWrite(led_kuning, HIGH);
    tone(4,500,250);
    delay(250);
  }
  else if(jumlahtekanan==2){
    digitalWrite(led_hijau, HIGH);
    tone(4,550,250);
    delay(250);
  }
  else if(jumlahtekanan==3){
    digitalWrite(led_merah, HIGH);
    tone(4,600,250);
    delay (250);
  }
  else if(jumlahtekanan==4){
    digitalWrite(led_jingga, HIGH);
    tone(4,650,250);
    delay(250);
  }
  else if(jumlahtekanan==5){
    digitalWrite(led_putih, HIGH);
    tone(4,700,250);
    delay(250);
  }
  else if(jumlahtekanan==6){
    digitalWrite(led_ungu, HIGH);
    tone(4,750,200);
    delay(250);
  }
  else if (jumlahtekanan==7){
    digitalWrite(led_kuning, LOW);
    digitalWrite(led_hijau, LOW);
    digitalWrite(led_merah, LOW);
    digitalWrite(led_jingga, LOW);
    digitalWrite(led_putih, LOW);
    digitalWrite(led_ungu, LOW);
    tone(4,1000,1000);
    jumlahtekanan=0;
  }
 }
}