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README.md

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-title: Chessboard And Rice Challenge
+title: Chessboard & Rice Challenge
 emoji: 📚
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 colorTo: purple
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 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+
+# ♟️ Chess & Rice — Gradio App
+
+[![Gradio](https://img.shields.io/badge/Gradio-%E2%9C%85-1f8feb)](#)
+[![Python](https://img.shields.io/badge/python-3.8%2B-blue)](#)
+[![License: MIT](https://img.shields.io/badge/License-MIT-green)](#)
+
+An interactive visualization of the **classic “chessboard and rice grains” exponential growth problem**,  
+built with **Gradio** and **Plotly**, and ready for deployment on **Hugging Face Spaces** 🚀
+
+---
+
+## 🎯 What It Does
+
+- Visualizes how rice grains double on each chess square (1 → 64).  
+- Interactive **chessboard heatmap** of grains (log scale).  
+- **Exponential growth** and **cumulative total** line charts.  
+- Real-world **comparisons** (vs. world population, sand grains, etc.).  
+- Dynamic **stats panel** that updates as you move the slider.
+
+---
+
+## 📂 Project Structure
+