diff --git a/ISN/snake_corr.py b/ISN/snake_corr.py
new file mode 100644
index 0000000..6c728ff
--- /dev/null
+++ b/ISN/snake_corr.py
@@ -0,0 +1,22 @@
+import pygame
+
+pygame.init()
+
+largeur = 600
+hauteur = 400
+windowSurface = pygame.display.set_mode((largeur, hauteur), 0,32)
+
+WHITE = (255, 255, 255)
+
+running = True
+while running:
+
+    pygame.draw.line(windowSurface, WHITE, (0,10), (600,10))
+
+    pygame.display.update()
+
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+pygame.quit()