diff --git "a/leetcode3/\354\265\234\354\233\220\354\244\200/141. Linked List Cycle.py" "b/leetcode3/\354\265\234\354\233\220\354\244\200/141. Linked List Cycle.py"
new file mode 100644
index 00000000..541eb739
--- /dev/null
+++ "b/leetcode3/\354\265\234\354\233\220\354\244\200/141. Linked List Cycle.py"	
@@ -0,0 +1,18 @@
+# Definition for singly-linked list.
+# class ListNode:
+#     def __init__(self, x):
+#         self.val = x
+#         self.next = None
+
+class Solution:
+    def hasCycle(self, head: Optional[ListNode]) -> bool:
+        jump1 = head
+        jump2 = head
+
+        while jump2 and jump2.next:
+            jump1 = jump1.next
+            jump2 = jump2.next.next
+            if jump1 == jump2:
+                return True
+
+        return False