diff --git a/08/2022-12-08-A.py b/08/2022-12-08-A.py
index 229ff22..ebb780e 100644
--- a/08/2022-12-08-A.py
+++ b/08/2022-12-08-A.py
@@ -3,17 +3,16 @@
 import numpy as np
 a = np.array([list(map(int,i)) for i in [list(j) for j in open("08/i").read().strip().split("\n")]])
 visible = np.shape(a)[0]*2+(np.shape(a)[1]-2)*2
-print(visible)
 
 for y in range(1,np.shape(a)[0]-1):
   for x in range(1,np.shape(a)[1]-1):
     # Visible?
-    left  = True if len(list(np.where(a[y][0:x]>=a[y][x])[0]))<1 else False
-    right = True if len(list(np.where(a[y][x:] >=a[y][x])[0][1:]))<1 else False
-    aktiv = True if len(list(np.where(a[:,x][0:y]>=a[y,x])[0]))<1 else False
-    passiv = True if len(list(np.where(a[:,x][y:]>=a[y,x])[0][1:]))<1 else False
+    left  = True if np.where(a[y][0:x]>=a[y][x])[0].size<1 else False
+    right = True if np.where(a[y][x:] >=a[y][x])[0][1:].size<1 else False
+    aktiv = True if np.where(a[:,x][0:y]>=a[y,x])[0].size<1 else False
+    passiv =True if np.where(a[:,x][y:]>=a[y,x])[0][1:].size<1 else False
     
     if left or right or aktiv or passiv:
       visible+=1
 
-print(visible)
+print(visible)
\ No newline at end of file