Sudoku Strategy Triplets

Sudoku, a popular puzzle game, requires strategy and critical thinking to solve. In this article, we will explore one of the most effective strategies in Sudoku - triplets.

A triplet occurs when three cells in the same row, column or box share the same set of candidates. This is an important technique to identify as it can help eliminate candidates and make it easier to solve the puzzle.

In the example provided, we have a Sudoku puzzle with several triplets. The first triplet is formed by the cells (1,8), (2,8) and (3,9) in box 3, which share the candidate numbers 1, 3 and 9. This means that the options 1, 3 and 9 can be eliminated from the other cells in box 3.

Another triplet is formed by the cells (7,7), (7,9) and (9,9) in box 9, which share the candidate numbers 2, 3 and 9. This eliminates the options 2, 3 and 9 from the other cells in box 9.

Finally, a third triplet is formed by the cells (6,2), (6,6) and (6,8) in row 6, which share the candidate numbers 5, 7 and 8. This eliminates the options 5, 7 and 8 from the other cells in row 6.

By identifying these triplets, we can remove several candidates from the puzzle, making it easier to solve. The key is to look for patterns and relationships between the cells, and to use this information to eliminate candidates and make progress.

In conclusion, triplets are a powerful strategy in Sudoku that can help you solve puzzles more efficiently. By recognizing these patterns, you can eliminate candidates and make it easier to find the solution. With practice and patience, you can master this technique and improve your Sudoku skills.

Sudoku strategy triplets