Sudoku Technique Combinations

Real puzzles rarely need just one advanced move. These pages drill the most common pairs — puzzles whose two hardest required techniques are exactly the combination named, verified by a solver. For single techniques, use the practice pages; for full control, build your own mix.

1. Swordfish + X-Wing →

   2,180 matching puzzles

2. X-Wing + Hidden Pair →

   3,131 matching puzzles

3. X-Wing + Naked Triplet →

   3,821 matching puzzles

4. X-Wing + Omission →

   2,919 matching puzzles

5. Swordfish + Hidden Pair →

   3,084 matching puzzles

6. Swordfish + Naked Triplet →

   2,921 matching puzzles

7. Hidden Triplet + Hidden Pair →

   3,492 matching puzzles

8. Hidden Pair + Naked Triplet →

   4,518 matching puzzles