diff --git a/Week03/pyramid_muhammet_topcu.py b/Week03/pyramid_muhammet_topcu.py
new file mode 100644
index 00000000..a77c98c1
--- /dev/null
+++ b/Week03/pyramid_muhammet_topcu.py
@@ -0,0 +1,9 @@
+def calculate_pyramid_height(n):
+    height = 0
+    blocks = 0
+    
+    while blocks + height + 1 <= n:
+        height += 1
+        blocks += height
+        
+    return height