Ask HN: Ruby Warrior – online version available?

[Xeago]

Many of us will remember https://github.com/ryanb/ruby-warrior. There was also a online game made out of this on bloc.io (with a great soundtrack to boot).

Would anyone have a resource available where this piece of nostalgia can be relived with new friends and family; sending a link and motivating them to hack and slash their way forwards?