Contribution #1761

Problem: ru/3.3.15

Added 3.3.10-11,15,19,7; Updated 3.3.6

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: July 1, 2024 at 03:40 PM

GitHub commit: 65a676f3e331001ce9b239d3ec8c6ec4c492ad06

+129 -12 lines changed