diff --git a/01_verdopppeln.py b/src/functional/01_verdopppeln.py similarity index 100% rename from 01_verdopppeln.py rename to src/functional/01_verdopppeln.py diff --git a/02_Trump_Style.py b/src/functional/02_Trump_Style.py similarity index 100% rename from 02_Trump_Style.py rename to src/functional/02_Trump_Style.py diff --git a/03_Gerade_Zahlen.py b/src/functional/03_Gerade_Zahlen.py similarity index 100% rename from 03_Gerade_Zahlen.py rename to src/functional/03_Gerade_Zahlen.py diff --git a/04_K_Länge.py b/src/functional/04_K_Länge.py similarity index 100% rename from 04_K_Länge.py rename to src/functional/04_K_Länge.py diff --git a/05_Particle.py b/src/functional/05_Particle.py similarity index 100% rename from 05_Particle.py rename to src/functional/05_Particle.py diff --git a/06_Quadratzahlen.py b/src/functional/06_Quadratzahlen.py similarity index 100% rename from 06_Quadratzahlen.py rename to src/functional/06_Quadratzahlen.py diff --git a/07_Ungerade_Zahlen.py b/src/functional/07_Ungerade_Zahlen.py similarity index 100% rename from 07_Ungerade_Zahlen.py rename to src/functional/07_Ungerade_Zahlen.py diff --git a/08_Laufzeit_Messung.py b/src/functional/08_Laufzeit_Messung.py similarity index 100% rename from 08_Laufzeit_Messung.py rename to src/functional/08_Laufzeit_Messung.py diff --git a/09_Treppenhaus.py b/src/functional/09_Treppenhaus.py similarity index 100% rename from 09_Treppenhaus.py rename to src/functional/09_Treppenhaus.py diff --git a/10_Münzwechsel.py b/src/functional/10_Münzwechsel.py similarity index 100% rename from 10_Münzwechsel.py rename to src/functional/10_Münzwechsel.py