Contribution #145

Problem: ru/6.6.25

Added 1.5.5 11.1.10 11.1.20 11.1.23 2.2.22 2.3.33 2.4.12 6.3.32 6.5.24 6.6.25 7.1.24 7.4.8

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: October 11, 2023 at 09:28 PM

GitHub commit: b0ca5c0b6a258195337279cd0a2ecccc841e9019

+237 -48 lines changed