diff --git a/birdie.py b/birdie.py
index a2d6bab..a21a9bd 100644
--- a/birdie.py
+++ b/birdie.py
@@ -1 +1,35 @@
-print('Hello world !')
+import pgzrun
+TITLE = "Paf l'oiseau"
+WIDHT = 400
+HEIGHT = 708
+
+def draw():
+    screen.blit('background.png', (0,0))
+    titi.draw()
+
+def on_mouse_down():
+    print('Clic souris !')
+    titi.y -= 50
+
+def update():
+    titi.y += titi.speed
+   
+
+
+
+
+
+
+
+
+
+
+
+
+titi = Actor('bird1' , (75,350))
+titi.speed = 1
+
+
+
+
+pgzrun.go()