Скачать или смотреть Swordfish - an Advanced Sudoku technique

In this video you'll learn how to use the Swordfish strategy in a Sudoku game.

The "Swordfish" technique is an advanced Sudoku strategy. It's usually applied in harder levels of Sudoku puzzles to eliminate candidates. "Swordfish" is similar to X-wing but uses three sets of cells instead of two. So, it's a little more complicated than X-wing , but the logic is the same.

Watch the video, train your brain and have fun!

Visit the Sudoku.com channel to check out more Sudoku rules and techniques.

If you are looking for Sudoku puzzles to solve, visit the https://sudoku.com website or download our Sudoku app from the App Store or Google Play: https://bit.ly/3Ho1cqE

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