diff --git a/irlc/exam/exam2023spring/__init__.py b/irlc/exam/exam2023spring/__init__.py
index a56057c84d0ceac54aab1d40ba0f370c77fe10be..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/irlc/exam/exam2023spring/__init__.py
+++ b/irlc/exam/exam2023spring/__init__.py
@@ -1 +0,0 @@
-# This file may not be shared/redistributed without permission. Please read copyright notice in the git repo. If this file contains other copyright notices disregard this text.
diff --git a/irlc/exam/exam2023spring/readme.md b/irlc/exam/exam2023spring/readme.md
deleted file mode 100644
index c041c5216f5a12754b844c5d316e1d0e835ec09a..0000000000000000000000000000000000000000
--- a/irlc/exam/exam2023spring/readme.md
+++ /dev/null
@@ -1,2 +0,0 @@
-This directory is purposefully left empty. During the exam, you will be given a `.zip` file with the content of this directory. 
-Replace this directory with the corresponding directory from the `.zip` file to begin working on the exam. 
diff --git a/irlc/exam/exam2024spring/__init__.py b/irlc/exam/exam2024spring/__init__.py
index a56057c84d0ceac54aab1d40ba0f370c77fe10be..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/irlc/exam/exam2024spring/__init__.py
+++ b/irlc/exam/exam2024spring/__init__.py
@@ -1 +0,0 @@
-# This file may not be shared/redistributed without permission. Please read copyright notice in the git repo. If this file contains other copyright notices disregard this text.
diff --git a/irlc/exam/exam2024spring/readme.md b/irlc/exam/exam2024spring/readme.md
deleted file mode 100644
index c041c5216f5a12754b844c5d316e1d0e835ec09a..0000000000000000000000000000000000000000
--- a/irlc/exam/exam2024spring/readme.md
+++ /dev/null
@@ -1,2 +0,0 @@
-This directory is purposefully left empty. During the exam, you will be given a `.zip` file with the content of this directory. 
-Replace this directory with the corresponding directory from the `.zip` file to begin working on the exam. 
diff --git a/irlc/exam/midterm2023b/__init__.py b/irlc/exam/midterm2023b/__init__.py
index a56057c84d0ceac54aab1d40ba0f370c77fe10be..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/irlc/exam/midterm2023b/__init__.py
+++ b/irlc/exam/midterm2023b/__init__.py
@@ -1 +0,0 @@
-# This file may not be shared/redistributed without permission. Please read copyright notice in the git repo. If this file contains other copyright notices disregard this text.
diff --git a/irlc/exam/midterm2023b/midterm2023b.pdf b/irlc/exam/midterm2023b/midterm2023b.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..3a65c049326a123c3230f1031bbb77d01b59b10c
Binary files /dev/null and b/irlc/exam/midterm2023b/midterm2023b.pdf differ
diff --git a/irlc/exam/midterm2023b/midterm2023b_problems_nosol.zip b/irlc/exam/midterm2023b/midterm2023b_problems_nosol.zip
new file mode 100644
index 0000000000000000000000000000000000000000..28887047019c7fec3a66663cc0a23ed1ffa15a4e
Binary files /dev/null and b/irlc/exam/midterm2023b/midterm2023b_problems_nosol.zip differ