On the Number of 6 × 6 Sudoku Grids

Sian-Kathryn Jones, Stephanie Perkins, Paul Roach

Research output: Contribution to journalArticlepeer-review


Partially filled 6 × 6 Sudoku grids are categorised based on the
arrangement of the values in the first three rows. This categorisation
is then employed to determine the number of 6 × 6 Sudoku grids.
Original languageEnglish
Article number89
Pages (from-to)33-44
Number of pages12
JournalJournal of Combinatorial Mathematics and Combinatorial Computing
Publication statusPublished - May 2014


  • Sudoku
  • Latin Squares


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