diff --git a/uil/October 2013 Set/1/java/.idea/misc.xml b/uil/october-2013/1/java/.idea/misc.xml
similarity index 100%
rename from uil/October 2013 Set/1/java/.idea/misc.xml
rename to uil/october-2013/1/java/.idea/misc.xml
diff --git a/uil/October 2013 Set/1/java/.idea/modules.xml b/uil/october-2013/1/java/.idea/modules.xml
similarity index 100%
rename from uil/October 2013 Set/1/java/.idea/modules.xml
rename to uil/october-2013/1/java/.idea/modules.xml
diff --git a/uil/October 2013 Set/1/java/.idea/workspace.xml b/uil/october-2013/1/java/.idea/workspace.xml
similarity index 100%
rename from uil/October 2013 Set/1/java/.idea/workspace.xml
rename to uil/october-2013/1/java/.idea/workspace.xml
diff --git a/uil/October 2013 Set/1/java/1.iml b/uil/october-2013/1/java/1.iml
similarity index 100%
rename from uil/October 2013 Set/1/java/1.iml
rename to uil/october-2013/1/java/1.iml
diff --git a/uil/October 2013 Set/1/java/input1.dat b/uil/october-2013/1/java/input1.dat
similarity index 100%
rename from uil/October 2013 Set/1/java/input1.dat
rename to uil/october-2013/1/java/input1.dat
diff --git a/uil/October 2013 Set/1/java/out/production/1/problem1.class b/uil/october-2013/1/java/out/production/1/problem1.class
similarity index 100%
rename from uil/October 2013 Set/1/java/out/production/1/problem1.class
rename to uil/october-2013/1/java/out/production/1/problem1.class
diff --git a/uil/October 2013 Set/1/java/src/problem1.java b/uil/october-2013/1/java/src/problem1.java
similarity index 100%
rename from uil/October 2013 Set/1/java/src/problem1.java
rename to uil/october-2013/1/java/src/problem1.java
diff --git a/uil/October 2013 Set/2/java/.idea/misc.xml b/uil/october-2013/2/java/.idea/misc.xml
similarity index 100%
rename from uil/October 2013 Set/2/java/.idea/misc.xml
rename to uil/october-2013/2/java/.idea/misc.xml
diff --git a/uil/October 2013 Set/2/java/.idea/modules.xml b/uil/october-2013/2/java/.idea/modules.xml
similarity index 100%
rename from uil/October 2013 Set/2/java/.idea/modules.xml
rename to uil/october-2013/2/java/.idea/modules.xml
diff --git a/uil/October 2013 Set/2/java/.idea/uiDesigner.xml b/uil/october-2013/2/java/.idea/uiDesigner.xml
similarity index 100%
rename from uil/October 2013 Set/2/java/.idea/uiDesigner.xml
rename to uil/october-2013/2/java/.idea/uiDesigner.xml
diff --git a/uil/October 2013 Set/2/java/.idea/workspace.xml b/uil/october-2013/2/java/.idea/workspace.xml
similarity index 100%
rename from uil/October 2013 Set/2/java/.idea/workspace.xml
rename to uil/october-2013/2/java/.idea/workspace.xml
diff --git a/uil/October 2013 Set/2/java/2.iml b/uil/october-2013/2/java/2.iml
similarity index 100%
rename from uil/October 2013 Set/2/java/2.iml
rename to uil/october-2013/2/java/2.iml
diff --git a/uil/October 2013 Set/2/java/input1.dat b/uil/october-2013/2/java/input1.dat
similarity index 100%
rename from uil/October 2013 Set/2/java/input1.dat
rename to uil/october-2013/2/java/input1.dat
diff --git a/uil/October 2013 Set/2/java/out/production/2/problem2.class b/uil/october-2013/2/java/out/production/2/problem2.class
similarity index 100%
rename from uil/October 2013 Set/2/java/out/production/2/problem2.class
rename to uil/october-2013/2/java/out/production/2/problem2.class
diff --git a/uil/October 2013 Set/2/java/src/problem2.java b/uil/october-2013/2/java/src/problem2.java
similarity index 100%
rename from uil/October 2013 Set/2/java/src/problem2.java
rename to uil/october-2013/2/java/src/problem2.java
diff --git a/uil/October 2013 Set/3/input-generator/main.py b/uil/october-2013/3/input-generator/main.py
similarity index 100%
rename from uil/October 2013 Set/3/input-generator/main.py
rename to uil/october-2013/3/input-generator/main.py
diff --git a/uil/October 2013 Set/3/java/.idea/misc.xml b/uil/october-2013/3/java/.idea/misc.xml
similarity index 100%
rename from uil/October 2013 Set/3/java/.idea/misc.xml
rename to uil/october-2013/3/java/.idea/misc.xml
diff --git a/uil/October 2013 Set/3/java/.idea/modules.xml b/uil/october-2013/3/java/.idea/modules.xml
similarity index 100%
rename from uil/October 2013 Set/3/java/.idea/modules.xml
rename to uil/october-2013/3/java/.idea/modules.xml
diff --git a/uil/October 2013 Set/3/java/.idea/workspace.xml b/uil/october-2013/3/java/.idea/workspace.xml
similarity index 100%
rename from uil/October 2013 Set/3/java/.idea/workspace.xml
rename to uil/october-2013/3/java/.idea/workspace.xml
diff --git a/uil/October 2013 Set/3/java/3.iml b/uil/october-2013/3/java/3.iml
similarity index 100%
rename from uil/October 2013 Set/3/java/3.iml
rename to uil/october-2013/3/java/3.iml
diff --git a/uil/October 2013 Set/3/java/src/problem3.java b/uil/october-2013/3/java/src/problem3.java
similarity index 100%
rename from uil/October 2013 Set/3/java/src/problem3.java
rename to uil/october-2013/3/java/src/problem3.java
diff --git a/uil/UIL.md b/uil/uil-practice-armstrong/UIL.md
similarity index 100%
rename from uil/UIL.md
rename to uil/uil-practice-armstrong/UIL.md