diff --git a/Week03/pyramid_berke_alpaslan.py b/Week03/pyramid_berke_alpaslan.py
new file mode 100644
index 00000000..eb647647
--- /dev/null
+++ b/Week03/pyramid_berke_alpaslan.py
@@ -0,0 +1,8 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    for i in range(number_of_blocks):
+        height += 1
+        if height * (height + 1) / 2 > number_of_blocks:
+            height -= 1
+            break
+    return height