What is the swordfish technique in Sudoku?

0 views

I dislike this

Related questions

  1. Is sudoku good for brain?
  2. Is there any formula for Sudoku?
  3. Where are the hidden triples in Sudoku?
  4. What is a jellyfish in Sudoku?
  5. Does Sudoku make you better at math?
  6. Is sudoku good for Alzheimer's?
  7. Is there a technique to Sudoku?
  8. Does Sudoku improve math?
  9. What is a hidden pair in Sudoku?
  10. Can a sudoku be impossible?

Tags

  1. #units
  2. #somewhere
  3. #three
  4. #found
  5. #candidates
  6. #opposite
  7. #strategy
  8. #candidate
  9. #excludes
  10. #those
  11. #which
  12. #different
  13. #where
  14. #columns
  15. #pattern
  16. #eventually
  17. #other
  18. #swordfish
  19. #cells
  20. #direction