diff --git a/141-linked-list-cycle/141-linked-list-cycle.c b/141-linked-list-cycle/141-linked-list-cycle.c
new file mode 100644
index 0000000..ecbde27
--- /dev/null
+++ b/141-linked-list-cycle/141-linked-list-cycle.c
@@ -0,0 +1,27 @@
+/**
+ * Definition for singly-linked list.
+ * struct ListNode {
+ *     int val;
+ *     struct ListNode *next;
+ * };
+ */
+bool hasCycle(struct ListNode *head) {
+    struct ListNode *current = head;
+    int index = 0;
+    while (current) {
+        struct ListNode *follow = head;
+        int follow_index = 0;
+        while (follow != current) {
+            follow = follow->next;
+            ++follow_index;
+        }
+        
+        if (follow_index < index) {
+            return true;
+        }
+        
+        current = current->next;
+        ++index;
+    }
+    return false;
+}
\ No newline at end of file