@article{thewinnabilityofklondikeandmanyother,
  title = {The Winnability of Klondike Solitaire and Many Other Patience Games},
  author = {Charlie Blake and Ian P. Gent},
  year = {2019},
  eprint = {1906.12314},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.12314v5},
}