@article{matrixmultiplicationverifyingstrong,
  title = {Matrix Multiplication: Verifying Strong Uniquely Solvable Puzzles},
  author = {Matthew Anderson and Zongliang Ji and Anthony Yang Xu},
  year = {2022},
  eprint = {2301.00074},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.00074v1},
}