Manongdo, R. F. M. Solving methods for a specific mirror-symmetric 9X9 Sudoku puzzle and its equivalent puzzles.
Lua i Stíl Chicago (17ú heag.)Manongdo, Ruby Felicia Mabanglo. Solving Methods for a Specific Mirror-symmetric 9X9 Sudoku Puzzle and Its Equivalent Puzzles.
Lua MLA (9ú heag.)Manongdo, Ruby Felicia Mabanglo. Solving Methods for a Specific Mirror-symmetric 9X9 Sudoku Puzzle and Its Equivalent Puzzles.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.