diff --git a/sources/01-bonjour.py b/sources/01-bonjour.py
deleted file mode 100644
index 48f9aac..0000000
--- a/sources/01-bonjour.py
+++ /dev/null
@@ -1 +0,0 @@
-print("bonjour, monde!")
diff --git a/sources/03-fonctions.py b/sources/03-fonctions.py
deleted file mode 100644
index 9c2af6d..0000000
--- a/sources/03-fonctions.py
+++ /dev/null
@@ -1,19 +0,0 @@
-def add(a, b):
-    return a + b
-
-nombre_1 = 1
-nombre_2 = 2
-c = add(nombre_1, nombre_2)
-print(c)
-
-
-
-def greet(name, shout=False):
-    print("Hello,", end=" ")
-    print(name, end="")
-    if shout:
-        print("!", end="")
-    print("", end="\n")
-
-greet("John")
-greet("Jane", shout=True)
diff --git a/sources/06-top-words.py b/sources/06-top-words.py
deleted file mode 120000
index 9137809..0000000
--- a/sources/06-top-words.py
+++ /dev/null
@@ -1 +0,0 @@
-topwords/6.py
\ No newline at end of file
diff --git a/sources/05-airports.py b/sources/airports/airports.py
similarity index 100%
rename from sources/05-airports.py
rename to sources/airports/airports.py
diff --git a/sources/airports.txt b/sources/airports/airports.txt
similarity index 100%
rename from sources/airports.txt
rename to sources/airports/airports.txt
diff --git a/sources/02-devine-nombre.py b/sources/devine-nombre/devine-nombre.py
similarity index 100%
rename from sources/02-devine-nombre.py
rename to sources/devine-nombre/devine-nombre.py
diff --git a/sources/macron.txt b/sources/topwords/macron.txt
similarity index 100%
rename from sources/macron.txt
rename to sources/topwords/macron.txt
diff --git a/sources/ruffin.txt b/sources/topwords/ruffin.txt
similarity index 100%
rename from sources/ruffin.txt
rename to sources/topwords/ruffin.txt