Hello

I thought that I was working around a local implementation of ncurses,
but now I am convinced that there is a local bug, which I filed a
report against. See issue 54607. [1]

[1]: https://issues.guix.gnu.org/54607

Assuming that the bug will be fixed, there is no need for the snippet
which I proposed in previous patches. I attach a new patch to add
robotfindskitten, which is my offer in place of previous patches.

Meanwhile, even with that bug not being fixed, robotfindskitten is
still playable. It is just monochrome, which is a mode natively
supported by the game design.

Roman