Abstract
We show that the center-one configuration is always solvable in the Lights Out puzzle on a square grid with odd vertices.
Citation
Yuki Hayata. Masakazu Yamagishi. "On weight-one solvable configurations of the Lights Out puzzle." Involve 12 (4) 713 - 720, 2019. https://doi.org/10.2140/involve.2019.12.713
Information