diff --git a/Programming-in-Python.md b/Programming-in-Python.md
index bec4cb95..239f3ad5 100644
--- a/Programming-in-Python.md
+++ b/Programming-in-Python.md
@@ -1,6 +1,7 @@
 # Programming in Python
 
 - [Basics / Learning](#basics-learning)
+- [Intermediate / Advanced Python](#intermediate-advanced-Python)
 - [Cheatsheets](#cheatsheets)
 - [Static analysis](#static-analysis)
     - [Focussed packages](#focussed-packages)
@@ -32,6 +33,11 @@
 - [Python by Chris Albon](https://chrisalbon.com/#python) - topics covered: Basics • Data Wrangling • Data Visualization • Web Scraping • Testing • Logging • Other
 - [Regex resources by Chris Albon](https://chrisalbon.com/#regex)
 - [WTF Python repo](https://github.com/satwikkansal/wtfpython)
+- [Introduction to Python](https://github.com/Imperial-College-Data-Science-Society/Lecture-1-Intro-to-Python)
+
+## Intermediate / Advanced Python
+
+- [Scientific Python](https://github.com/Imperial-College-Data-Science-Society/Lecture-2-Scientific-Python)
 
 ## Cheatsheets
 - [Python Cheatsheet](https://www.pythoncheatsheet.org/)
diff --git a/competitions.md b/competitions.md
index bd5e316a..b6d74886 100644
--- a/competitions.md
+++ b/competitions.md
@@ -20,6 +20,7 @@
 - [Data Science Challenge](https://www.datasciencechallenge.org/)
 - [Driven Data](https://www.drivendata.org/competitions/)
 - [Pivigo Challenges](https://www.pivigo.com/dashboard/#/challenges/)
+- [Imperial College Data Science Society Challenges](https://github.com/Imperial-College-Data-Science-Society/Challenges)
 - [Analytics, Data Science, Data Mining Competitions](https://www.kdnuggets.com/competitions/)
 - [DATA SCIENCE COMPETITIONS by Analytics Vidhya](https://www.analyticsvidhya.com/blog/tag/data-science-competitions/)
 - [Signate Competitions (Japanese)](https://signate.jp/competitions/)