diff --git a/2d/05c63c7ce6b852419fbecb1aa23f3a7fef30c6 b/2d/05c63c7ce6b852419fbecb1aa23f3a7fef30c6
new file mode 100644
index 00000000000..f1cae688681
--- /dev/null
+++ b/2d/05c63c7ce6b852419fbecb1aa23f3a7fef30c6
@@ -0,0 +1 @@
+Author: https://github.com/kalenikaliaksandr