To cite package ‘mergeGridR’ in publications use:

  Bertrand F (2026). _mergeGridR: Grid-Based Number Merge Puzzle
  Simulation_. R package version 0.2.0,
  <https://github.com/fbertran/mergegridr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mergeGridR: Grid-Based Number Merge Puzzle Simulation},
    author = {Frederic Bertrand},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/fbertran/mergegridr},
  }