diff --git a/Week03/pyramid_ayse_arslan.py b/Week03/pyramid_ayse_arslan.py
new file mode 100644
index 00000000..779c3e4d
--- /dev/null
+++ b/Week03/pyramid_ayse_arslan.py
@@ -0,0 +1,11 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    blocks_used = 0
+    next_row = 1
+
+    while blocks_used + next_row <= number_of_blocks:
+        blocks_used += next_row
+        height += 1
+        next_row += 1
+
+    return height