diff --git a/69-sqrtx/69-sqrtx.py b/69-sqrtx/69-sqrtx.py
new file mode 100644
index 0000000..d9f9446
--- /dev/null
+++ b/69-sqrtx/69-sqrtx.py
@@ -0,0 +1,10 @@
+class Solution:
+    def mySqrt(self, x: int) -> int:
+        nextOdd = 1
+        
+        # Represent x as a sum of odd numbers
+        while x >= nextOdd:
+            x -= nextOdd
+            nextOdd += 2
+            
+        return int((nextOdd - 1) / 2)