My game doesn't increase its difficulty

[Rub]

I don’t really know why, but when I compile my TripleX game and I put the correct answer the difficulty is still the same. Thank you.

#include <iostream>
#include <windows.h>

void PrintTitle()
{
    std::cout << R"(
 ______                   ___            __   __        ____    __  __  __  __  ____    ____    _____   __  __
/\__  _\       __        /\_ \          /\ \ /\ \      /\  _`\ /\ \/\ \/\ \/\ \/\  _`\ /\  _`\ /\  __`\/\ \/\ \ 
\/_/\ \/ _ __ /\_\  _____\//\ \      __ \ `\`\/'/'     \ \ \/\ \ \ \ \ \ \ `\\ \ \ \L\_\ \ \L\_\ \ \/\ \ \ `\\ \  
   \ \ \/\`'__\/\ \/\ '__`\\ \ \   /'__`\`\/ > <        \ \ \ \ \ \ \ \ \ \ , ` \ \ \L_L\ \  _\L\ \ \ \ \ \ , ` \
    \ \ \ \ \/ \ \ \ \ \L\ \\_\ \_/\  __/   \/'/\`\      \ \ \_\ \ \ \_\ \ \ \`\ \ \ \/, \ \ \L\ \ \ \_\ \ \ \`\ \
     \ \_\ \_\  \ \_\ \ ,__//\____\ \____\  /\_\\ \_\     \ \____/\ \_____\ \_\ \_\ \____/\ \____/\ \_____\ \_\ \_\
      \/_/\/_/   \/_/\ \ \/ \/____/\/____/  \/_/ \/_/      \/___/  \/_____/\/_/\/_/\/___/  \/___/  \/_____/\/_/\/_/
                      \ \_\                               
                       \/_/)";
}

void PrintIntroductoryText()
{
    // Introductory text
    std::cout << "\n\nYou are an adventurer gathering loot in a dungeon...\n";
}

void PrintDragonPicture()
{
    std::cout << R"(
                         ^                       ^
                         |\   \        /        /|
                        /  \  |\__  __/|       /  \
                       / /\ \ \ _ \/ _ /      /    \
                      / / /\ \ {*}\/{*}      /  / \ \
                      | | | \ \( (00) )     /  // |\ \
                      | | | |\ \(V""V)\    /  / | || \| 
                      | | | | \ |^--^| \  /  / || || || 
                     / / /  | |( WWWW__ \/  /| || || ||
                    | | | | | |  \______\  / / || || || 
                    | | | / | | )|______\ ) | / | || ||
                    / / /  / /  /______/   /| \ \ || ||
                   / / /  / /  /\_____/  |/ /__\ \ \ \ \
                   | | | / /  /\______/    \   \__| \ \ \
                   | | | | | |\______ __    \_    \__|_| \
                   | | ,___ /\______ _  _     \_       \  |
                   | |/    /\_____  /    \      \__     \ |    /\
                   |/ |   |\______ |      |        \___  \ |__/  \
                   v  |   |\______ |      |            \___/     |
                      |   |\______ |      |                    __/
                       \   \________\_    _\               ____/
                     __/   /\_____ __/   /   )\_,      _____/
                    /  ___/  \uuuu/  ___/___)    \______/)" << '\n';
}

void PrintWhatTheDragonSays()
{
    std::cout << "\n-I'm the Great Dragon. If you want my gold, you must answer wisely the following riddles...";
}

void PrintDifficulty(int Difficulty)
{    
    std::cout << "\nRiddle number " << Difficulty << ":\n";
}

bool PlayGame(int Difficulty)
{
    PrintDifficulty(Difficulty);
    // Constants of the 1st level
    const int CodeA = 5;
    const int CodeB = 7;
    const int CodeC = 2;

    // Information for the player
    int CodeSum = CodeA + CodeB + CodeC;
    int CodeProduct = CodeA * CodeB * CodeC;

    // Print CodeSum and CodeProduct to the terminal
    std::cout << std::endl;
    std::cout << "+ There are 3 numbers in the code.";
    std::cout << "\n+ The numbers add-up to: " << CodeSum;
    std::cout << "\n+ The product of the numbers is: " << CodeProduct << std::endl;

    // Store player guess
    int GuessA, GuessB, GuessC;
    std::cin >> GuessA >> GuessB >> GuessC;

    int GuessSum = GuessA + GuessB + GuessC;
    int GuessProduct = GuessA * GuessB * GuessC;

    //  Check if the player's guess is correct
    if (GuessSum == CodeSum)
    {
        std::cout << "\nYou answerd correctly, little adventurer!\n";
        return true;
    }
    else
    {
        std::cout << "\nYour ambition for gold has conduced you to an horrible fate. Now, you must die!";
        return false;
    }
}

int main()
{
    system("color 0A"); //Set the text color in green
    int LevelDifficulty = 1;

    PrintTitle(); //Print the title of the game
    PrintIntroductoryText(); //Print introductory text
    PrintDragonPicture();
    PrintWhatTheDragonSays();
    PlayGame(LevelDifficulty);


    while(true)
    {
        bool bLevelComplete = PlayGame(LevelDifficulty);
        std::cin.clear(); //Clear errors
        std::cin.ignore(); //Discard the buffer

        if (bLevelComplete)
        {
            ++ LevelDifficulty;
        }
        
    }

    return 0;
}```

[QueueButton]

It works for me.

[Rub]

As you can see in this picture, it says that it is the first riddle, and I answerd with the correct code.

But the number of the riddle (the difficulty) doesn’t change.

[QueueButton]

It took me two times to catch that it is working but its 1 twice then it goes to 2, 3, etc

This is because you have a duplicate play game function call which breaks your game in the end because its missing the loop.

 //PlayGame(LevelDifficulty); < this one is a duplicate and so the LevelDifficulty isn't incremented here.


while(true)
{
    bool bLevelComplete = PlayGame(LevelDifficulty);

[Rub]

Thank you a lot ! Now it works!