diff --git a/queues/queue_list_II.py b/queues/queue_list_II.py
new file mode 100644
index 0000000..cdaecaa
--- /dev/null
+++ b/queues/queue_list_II.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+class CircularQueue:
+
+    def __init__(self, size):
+        self.head = 0
+        self.count = 0
+        self.queue = [0] * size
+        self.size = size
+
+    def _get_tail(self):
+        return (self.head + self.count - 1) % self.size
+
+    def _get_next_tail(self):
+        return (self.head + self.count) % self.size
+
+    def _get_next_head(self):
+        return (self.head + 1) % self.size
+
+    def enqueue(self, value: int) -> bool:
+
+        if self.is_empty():
+          return False
+          
+        self.queue[self._get_next_tail()] = value
+        self.count += 1
+      
+        return True
+
+    def dequeue(self) -> bool:
+
+        if self.is_empty():
+          return False
+          
+        self.head = self._get_next_head()
+        self.count -= 1
+      
+        return True
+
+    def Front(self) -> int:
+        if self.is_empty():
+          return False
+        
+      return self.queue[self.head]
+
+    def Rear(self) -> int:
+        if self.is_empty():
+          return False
+          
+        return self.queue[self._get_tail()]
+
+    def isEmpty(self) -> bool:
+        return self.count == 0
+
+    def isFull(self) -> bool:
+        return self.count == self.size