For Loop Attempt

My attempt:

#include <iostream>
#include <string>

void PrintIntro(); 
std::string GetGuessAndPrintBack(); 

int main()
{
	PrintIntro();

	for (int Attempt = 1; Attempt < 6; Attempt++)
	{
		std::cout << "Guess " << Attempt << ".\n";
		GetGuessAndPrintBack();
	}

	return 0;
}

// Game Introduction
void PrintIntro()
{

	constexpr int WORD_LENGTH = 5;

	std::cout << "Welcome to Bulls and Cows, a fun word game!"
		<< std::endl
		<< "Can you guess the " << WORD_LENGTH << " letter isogram i'm thinking of?"
		<< std::endl;

	return;
}

// Get player input
std::string GetGuessAndPrintBack()
{
	std::string Guess = "";

	std::cout << "Enter your guess: ";
	std::getline(std::cin, Guess);
	std::cout << " You guessed " << Guess << std::endl;
	return Guess;
}

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