diff --git a/Week03/pyramid_niyazi_cetinkaya.py b/Week03/pyramid_niyazi_cetinkaya.py
new file mode 100644
index 00000000..df92fbec
--- /dev/null
+++ b/Week03/pyramid_niyazi_cetinkaya.py
@@ -0,0 +1,10 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0  # Start with height 0
+    
+    # Loop until blocks required for the next level exceed available blocks
+    while (height * (height + 1)) // 2 <= number_of_blocks:
+        height += 1
+    
+    return height - 1  # Subtract 1 to get the maximum achievable height
+
+