diff --git a/Algorithm Analysis and Big O/Algorithm Analysis and Big O Quiz.ipynb b/Algorithm Analysis and Big O/Algorithm Analysis and Big O Quiz.ipynb
deleted file mode 100644
index 5f2b2c4f..00000000
--- a/Algorithm Analysis and Big O/Algorithm Analysis and Big O Quiz.ipynb	
+++ /dev/null
@@ -1,32 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "# Quiz is offered only in the course!"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 2",
-   "language": "python",
-   "name": "python2"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 2
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython2",
-   "version": "2.7.10"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 0
-}
diff --git a/README.md b/README.md
index 71dea9b5..a92ea8c2 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,5 @@
 # Python for Algorithms, Data-Structures, and Interviews!
-#### Welcome to the repository for the Udemy Course: Python for Algorithms, Data Structures, and Interviews!
 
 This is the ultimate course in preparing you for your technical interviews and landing the job of your dreams!
-
-Get the entire course, including full video content, solution walkthroughs, discussion forums, instructor support, 
-and much more for only $20 by using the [discount link](https://www.udemy.com/python-for-data-structures-algorithms-and-interviews/?couponCode=github_discount)!
-
+Use [nbviewer](http://nbviewer.jupyter.org/github/vikasgupta1812/Python-for-Algorithms--Data-Structures--and-Interviews) to view notebooks.