#define redLed 12
#define yellowLed 8
#define greenLed 5

int i = 1, j = 1;

void setup() {
  // put your setup code here, to run once:
  pinMode(redLed, OUTPUT);
  pinMode(yellowLed, OUTPUT);
  pinMode(greenLed, OUTPUT);
}

void blink(int led, int count)
{
  for(int i = 1;i <= count; i++)
  {
    digitalWrite(led, 1);
    delay(200);
    digitalWrite(led, 0);
    delay(200);
  }
}

void loop() {
  // put your main code here, to run repeatedly:
  if(j < 10)
  {
    if(i > 10)
    {
      i = 1;
      j++;
    }
    blink(redLed, i);
    delay(200);
    blink(yellowLed, j);
    delay(200);
    blink(greenLed, i * j);
    delay(200);
    i++;
  }
  else
    j = 1;
}