diff --git a/example-challenges/README.md b/example-challenges/README.md
new file mode 100644
index 0000000..4b7f202
--- /dev/null
+++ b/example-challenges/README.md
@@ -0,0 +1 @@
+This directory is a "category" of challenges. It can hold multiple levels (with multiple variants per level) along with global files.
diff --git a/example-challenges/_global/README.global b/example-challenges/_global/README.global
new file mode 100644
index 0000000..2a02031
--- /dev/null
+++ b/example-challenges/_global/README.global
@@ -0,0 +1 @@
+All files from the "_global" directory are also copied into /challenge and made SUID-executable. This can help with common resources for all levels in a module.
diff --git a/example-challenges/level1/0/README b/example-challenges/level1/0/README
new file mode 100644
index 0000000..51392db
--- /dev/null
+++ b/example-challenges/level1/0/README
@@ -0,0 +1 @@
+The files from the level directory are copied into /challenge, set up to be owned by root, and made SUID-executable.
diff --git a/example-challenges/level1/0/level1 b/example-challenges/level1/0/level1
new file mode 100755
index 0000000..36114f8
--- /dev/null
+++ b/example-challenges/level1/0/level1
@@ -0,0 +1,3 @@
+#!/opt/pwn.college/python
+
+print(open("/flag").read())
\ No newline at end of file
diff --git a/example-challenges/level1/1/README.md b/example-challenges/level1/1/README.md
new file mode 100644
index 0000000..9fc1ae8
--- /dev/null
+++ b/example-challenges/level1/1/README.md
@@ -0,0 +1 @@
+You can have several variants of a level that will be randomly assigned to users. Just give each variant its own directory!
diff --git a/example-challenges/level1/1/level1 b/example-challenges/level1/1/level1
new file mode 100755
index 0000000..36114f8
--- /dev/null
+++ b/example-challenges/level1/1/level1
@@ -0,0 +1,3 @@
+#!/opt/pwn.college/python
+
+print(open("/flag").read())
\ No newline at end of file
diff --git a/example-challenges/level2/0/.init b/example-challenges/level2/0/.init
new file mode 100755
index 0000000..9395214
--- /dev/null
+++ b/example-challenges/level2/0/.init
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cp /flag /tmp/here_it_is
+chmod 644 /tmp/here_it_is
diff --git a/example-challenges/level2/0/README b/example-challenges/level2/0/README
new file mode 100644
index 0000000..1530ad2
--- /dev/null
+++ b/example-challenges/level2/0/README
@@ -0,0 +1 @@
+This level has a `.init` file that is run by root when the challenge is started!