diff --git a/day20.py b/day20.py
index 18b2a7e..a7ab1fe 100644
--- a/day20.py
+++ b/day20.py
@@ -5,16 +5,14 @@ from typing import Any
 
 
 def get_cheat_count(track: list[Coordinate], check_len: int, need_save: int = 100) -> int:
-    total_dist = len(track)
     ans = 0
     for i, c in enumerate(track[:-need_save]):
-        for j, n in enumerate(track[i + 2 :]):
+        for j, n in enumerate(track[i + need_save :]):
             dist = c.getDistanceTo(n, algorithm=DistanceAlgorithm.MANHATTAN, includeDiagonals=False)
-            if dist > check_len:
+            if dist > check_len or j - dist < 0:
                 continue
-            saved = total_dist - (i + dist + (total_dist - i - (j + 2)))
-            if saved >= need_save:
-                ans += 1
+
+            ans += 1
 
     return ans