boomerang bot

#include <Sparki.h> // include the sparki library   

void setup()
{
  sparki.servo(0);
}
void loop()
{

  sparki.clearLCD();
  randomSeed(analogRead(1));
  int response1 = random(1,3);
  sparki.clearLCD();
  sparki.print(response1);
  sparki.updateLCD();
  delay(1000);
  sparki.moveForward(response1 *10);
  sparki.clearLCD();
  randomSeed(analogRead(1));
  int response2 = random(45, 90);
  sparki.clearLCD();
  sparki.print(response2);
  sparki.updateLCD();
  delay(1000);
  sparki.moveLeft(response2);
  sparki.clearLCD();
  randomSeed(analogRead(1));
  int response3 = random(1,3);
  sparki.clearLCD();
  sparki.print(response3);
  sparki.updateLCD();
  delay(1000);
  sparki.moveForward(response3*10);
  sparki.clearLCD();
  randomSeed(analogRead(1));
  int response4 = random(45, 90);
  sparki.clearLCD();
  sparki.print(response4);
  sparki.updateLCD();
  delay(1000);
  sparki.moveRight(response4);
  sparki.clearLCD();
  randomSeed(analogRead(1));
  int response5 = random(1, 3);
  sparki.clearLCD();
  sparki.print(response5);
  sparki.updateLCD();
  delay(1000);
  sparki.moveForward(response5 *10);
  delay(1000);
  sparki.moveLeft(180);
  delay(1000);
  sparki.moveForward(response5*10);
  delay(1000);
  sparki.moveLeft(response4);
  delay(1000);
  sparki.moveForward(response3*10);
  delay(1000);
  sparki.moveRight(response2);
  delay(1000);
  int home=(response1*10-1);
  sparki.moveForward(home);
  delay(1000);
  sparki.beep();
  sparki.clearLCD();
  sparki.drawString(10,1, "home");
  sparki.updateLCD();
  delay(2000);
  sparki.moveLeft(180);
}

This code is a really simple program that when executed combines free roaming with more intelligent navigation, allowing sparki to return to where he started (his home zone) irrelevant of the choices he makes.