diff --git a/Week03/pyramid_bredikhin_illia b/Week03/pyramid_bredikhin_illia
new file mode 100644
index 00000000..8c6023b7
--- /dev/null
+++ b/Week03/pyramid_bredikhin_illia
@@ -0,0 +1,10 @@
+def pyramid_height(number_of_blocks):
+    height = 0
+    required_blocks = 1
+
+    while number_of_blocks >= required_blocks:
+        number_of_blocks -= required_blocks
+        height += 1
+        required_blocks += 1
+
+    return height