light effect codes based on the previous light effect project

//try this arduino code
void setup()
{
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
}
void ring()
{
  digitalWrite(6,HIGH);
  digitalWrite(10,HIGH);
  digitalWrite(4,HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(8,HIGH);
  delay(200);

  digitalWrite(10,LOW);
  digitalWrite(4,LOW);
  digitalWrite(2,LOW);
  digitalWrite(8,LOW);
  delay(200);
 
  digitalWrite(6,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(3,HIGH);
  digitalWrite(7,HIGH);
  digitalWrite(9,HIGH);
  delay(200);

  digitalWrite(5,LOW);
  digitalWrite(3,LOW);
  digitalWrite(7,LOW);
  digitalWrite(9,LOW);
  delay(200);

  digitalWrite(6,LOW);
 
}
void arr()
{
  digitalWrite(2, HIGH);
  delay(200);
  digitalWrite(3, HIGH);
  delay(200);
  digitalWrite(4, HIGH);
  delay(200);
  digitalWrite(5, HIGH);
  delay(200);
  digitalWrite(6, HIGH);
  delay(200);
  digitalWrite(7, HIGH);
  delay(200);
  digitalWrite(8, HIGH);
  delay(200);
  digitalWrite(9, HIGH);
  delay(200);
  digitalWrite(10, HIGH);
  delay(200);
  digitalWrite(10, LOW);
  delay(200);
  digitalWrite(9, LOW);
  delay(200);
  digitalWrite(8, LOW);
  delay(200);
  digitalWrite(7, LOW);
  delay(200);
  digitalWrite(6, LOW);
  delay(200);
  digitalWrite(5, LOW);
  delay(200);
  digitalWrite(4, LOW);
  delay(200);
  digitalWrite(3, LOW);
  delay(200);
  digitalWrite(2, LOW);
  delay(200);
}
void rot()
{
  digitalWrite(6, HIGH);
  delay(250);
  digitalWrite(8, HIGH);
  delay(200);
  digitalWrite(8, LOW);
  delay(150);
 
  digitalWrite(7, HIGH);
  delay(200);
  digitalWrite(7, LOW);
  delay(150);

  digitalWrite(2, HIGH);
  delay(200);
  digitalWrite(2, LOW);
  delay(150);
 
  digitalWrite(3, HIGH);
  delay(200);
  digitalWrite(3, LOW);
  delay(150);

  digitalWrite(4, HIGH);
  delay(200);
  digitalWrite(4, LOW);
  delay(150);

  digitalWrite(5, HIGH);
  delay(200);
  digitalWrite(5, LOW);
  delay(150);

  digitalWrite(10, HIGH);
  delay(300);
  digitalWrite(10, LOW);
  delay(150);

  digitalWrite(9, HIGH);
  delay(300);
  digitalWrite(9, LOW);
  delay(150);

  digitalWrite(5,LOW);
 
}

void race()
{
 
  digitalWrite(8, HIGH);
  digitalWrite(7, HIGH);
  digitalWrite(2, HIGH);
  delay(300);
  digitalWrite(9, HIGH);
  digitalWrite(6, HIGH);
  digitalWrite(3, HIGH);
  delay(300);
  digitalWrite(10, HIGH);
  digitalWrite(5, HIGH);
  digitalWrite(4, HIGH);
  delay(300);
  digitalWrite(8, LOW);
  digitalWrite(7, LOW);
  digitalWrite(2, LOW);
  delay(300);
  digitalWrite(9, LOW);
  digitalWrite(6, LOW);
  digitalWrite(3, LOW);
  delay(300);
  digitalWrite(10, LOW);
  digitalWrite(5, LOW);
  digitalWrite(4, LOW);
  delay(300);
}
void dia()
{
  digitalWrite(4,HIGH);
  delay(90);
  digitalWrite(5,HIGH);
  digitalWrite(3,HIGH);
  delay(90);
  digitalWrite(10,HIGH);
  digitalWrite(6,HIGH);
  digitalWrite(2,HIGH);
  delay(90);
  digitalWrite(9,HIGH);
  digitalWrite(7,HIGH);
  delay(90);
  digitalWrite(8,HIGH);
  delay(150);
 
  digitalWrite(4,LOW);
  delay(90);
  digitalWrite(5,LOW);
  digitalWrite(3,LOW);
  delay(90);
  digitalWrite(10,LOW);
  digitalWrite(6,LOW);
  digitalWrite(2,LOW);
  delay(90);
  digitalWrite(9,LOW);
  digitalWrite(7,LOW);
  delay(90);
  digitalWrite(8,LOW);
  delay(150);
 
 
 
 
}
void loop()
{
  ring();
  ring();
  ring();
  arr();
  arr();
  arr();
  rot();
  rot();
  rot();
  race();
  race();
  race();
  dia();
  dia();
  dia();
  delay(500);
}