diff --git a/Week03/pyramid_onur_konuk.py b/Week03/pyramid_onur_konuk.py
new file mode 100644
index 00000000..fbb03673
--- /dev/null
+++ b/Week03/pyramid_onur_konuk.py
@@ -0,0 +1,10 @@
+def calculate_pyramid_height(blocks):
+    height = 0
+    required_blocks = 1
+    
+    while blocks >= required_blocks:
+        blocks -= required_blocks
+        height += 1
+        required_blocks += 1
+    
+    return height