Drop the Flag Game Using HTML, CSS and JavaScript with Source Code


Welcome to the Drop the Flag Game, a captivating and educational experience designed to enhance your knowledge of world flags and countries. This interactive game is built using HTML, CSS, and JavaScript, offering a seamless and engaging experience for players of all ages. The objective is simple yet challenging: correctly drag and drop the flag onto its corresponding country name from a randomized selection. With its intuitive drag-and-drop interface, responsive design for both desktop and mobile devices, and instant visual feedback, this game ensures an enjoyable and educational experience every time you play.

The Drop the Flag Game leverages modern web technologies to provide a dynamic and responsive user experience. HTML structures the game, CSS styles it to create an appealing visual layout, and JavaScript powers the game logic, including the drag-and-drop functionality and randomization of countries. Whether you're using a touch device or a mouse, the game adapts to your interaction method, making it accessible and fun for everyone. Dive into this exciting game and test your knowledge of world flags, improving your geographical awareness with each round.

You may also check this simple HTML, CSS and JavaScript projects:


  • Intuitive Drag-and-Drop Interface: The game utilizes a user-friendly drag-and-drop mechanism, making it easy and fun to match flags with their respective countries.
  • Responsive Design: The game is optimized for both desktop and mobile devices, ensuring a smooth experience regardless of the device you are using.
  • Visual Feedback: Receive immediate visual feedback on your selections. Correct matches highlight in green, while incorrect matches are indicated in red.
  • Randomized Gameplay: Each round presents a new set of countries and a flag to ensure a fresh and challenging experience every time you play.
  • Touch and Mouse Support: The game automatically detects if you are using a touch device or a mouse, adjusting the interaction method accordingly.

Technologies Used:

  • HTML: Provides the structure and layout of the game.
  • CSS: Adds styling and design elements to enhance the visual appeal and user experience.
  • JavaScript: Implements the core game logic, including drag-and-drop functionality, randomization of countries, and result display.

How to Play:

  1. Start the Game: Upon loading the game, you will see a flag and three country names displayed on the screen.
  2. Drag the Flag: Click and hold the flag (or touch and hold on a mobile device), then drag it over to the country name you believe it belongs to.
  3. Drop the Flag: Release the flag over your chosen country name.
    • If you are correct, the country's box will turn green, and you will see a message indicating a correct match.
    • If you are incorrect, the country's box will turn red.
  4. Next Round: The game will automatically refresh for another round, allowing you to continue matching flags with countries.

Sample Screenshots of the Project:

Landing Page

Correct Drop

Incorrect Drop

How to Run?

  • Download the provided source code zip file.
  • Extract the downloaded zip file.
  • Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:


In conclusion, the Drop the Flag Game is a captivating and educational tool that leverages HTML, CSS, and JavaScript to provide a dynamic learning experience. Its intuitive drag-and-drop interface, responsive design, and immediate visual feedback make it an engaging way for users to enhance their knowledge of world flags and countries. Whether on a desktop or mobile device, players can enjoy a fresh and challenging round every time they play, making geography learning both fun and effective. Dive into the Drop the Flag Game and discover a delightful way to test and improve your geographical skills!

That's it! I hope this "Drop the Flag Game Using HTML, CSS and JavaScript" will assist you on your programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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