21 Card Trick App Using HTML, CSS, and JavaScript with Source Code

The 21 Card Trick App is a lightweight web application built entirely with JavaScript. It features a clean and simple design that displays 21 cards, where the user must select a card based on 3 piles, repeated 3 times, to allow the computer to determine the chosen card. The 21 Card Trick App Using JavaScript is an excellent project for beginners, as it demonstrates how to shuffle and manage cards in a fun and interactive way. This project also provides a valuable opportunity to practice and strengthen fundamental programming skills in JavaScript while building a practical and visually engaging tool.

The 21 Card Trick App Using HTML, CSS, and JavaScript with Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.

21 Card Trick App Using HTML, CSS, and JavaScript with Source Code Basic Information

• Language used: JavaScript
• Front-end used: HTML & CSS
• Coding Tool used: Notepad++ or any text editor that can run html files
• Type: Web Application
• Database used: None

About 21 Card Trick App

The 21 Card Trick App Using JavaScript is a simple yet fascinating web application that brings the classic magic card trick to life in a digital format. The app displays a deck of 21 cards where the user secretly chooses one and indicates the pile containing their card during three rounds of shuffling. Using logical positioning and mathematical patterns, the program is able to accurately determine and reveal the user’s chosen card at the end of the process. Built entirely with JavaScript, this project showcases the use of arrays, loops, and DOM manipulation to handle card distribution, user interaction, and card reveal. With its clean design and engaging gameplay, the app not only entertains but also serves as an excellent beginner-friendly project to understand problem-solving and algorithmic thinking in web development.

21 Card Trick App Using HTML, CSS, and JavaScript with Source Code Features

• User Interface (UI)
  • Clean and simple design built with HTML and CSS.
  • Displays a set of 21 playing cards arranged in 3 columns.
  • Buttons or clickable options to choose the column containing the user’s card.
  • Smooth transitions when cards are rearranged after each selection.
• Gameplay Mechanics
  • Classic 21 Card Trick logic implemented in JavaScript.
  • Player mentally selects a card from the displayed set.
  • The user indicates the column containing their card three times.
  • After three rounds of shuffling and rearranging, the app reveals the chosen card.
• Interactivity & Controls
  • Column selection buttons for the player to identify where their card is.
  • Automatic reshuffling of cards into new piles after each choice.
  • Step-by-step progress until the final reveal.
  • Reset or Play Again button after the trick is complete.
• Animations & Effects
  • Uses the mathematical principle of the 21-card trick algorithm.
  • Works by consistently narrowing down the position of the selected card.
  • Ensures 100% accuracy in revealing the correct card after 3 selections.

Sample Application Screenshot:

21 Card Trick App Using HTML, CSS, and JavaScript with Source Code Installation Guide

1. Download the source code in this site.
2. Locate and Extract the zip file.
3. Open the extracted folder
4. Find and locate the file "index.html".
5. Open the file in a web browser(Chrome, Firefox, etc..).

That's all, The 21 Card Trick App was created fully functional using JavaScript language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!

The 21 Card Trick App Using HTML, CSS, and JavaScript with Source Code is ready to be downloaded just kindly click the download button below.

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