diff --git a/exercises/bank-software/README.md b/exercises/1-bank-software/README.md similarity index 100% rename from exercises/bank-software/README.md rename to exercises/1-bank-software/README.md diff --git a/exercises/bank-software/bank_controller.py b/exercises/1-bank-software/bank_controller.py similarity index 100% rename from exercises/bank-software/bank_controller.py rename to exercises/1-bank-software/bank_controller.py diff --git a/exercises/bank-software/bank_models.py b/exercises/1-bank-software/bank_models.py similarity index 100% rename from exercises/bank-software/bank_models.py rename to exercises/1-bank-software/bank_models.py diff --git a/exercises/bank-software/bank_views.py b/exercises/1-bank-software/bank_views.py similarity index 100% rename from exercises/bank-software/bank_views.py rename to exercises/1-bank-software/bank_views.py diff --git a/exercises/bank-software/create_db.py b/exercises/1-bank-software/create_db.py similarity index 100% rename from exercises/bank-software/create_db.py rename to exercises/1-bank-software/create_db.py