GitHub - cran/lightsout: This is a read-only mirror of the CRAN R package repository. lightsout — Implementation of the 'Lights Out' Puzzle Game. Homepage: https://github.com/daattali/lightsout Report bugs for this package: https://github.com/daattali ...
![visual - I am struggling with a complex version of the "lights out" puzzle - Puzzling Stack Exchange visual - I am struggling with a complex version of the "lights out" puzzle - Puzzling Stack Exchange](https://i.stack.imgur.com/buW5c.png)