3. Sudoku Advanced - XY Wing

Learn XY wing, an advanced technique to solve sudoku puzzles. It's very exciting to learn how to spot them. The logic is so beautiful. When you are stuck in a Sudoku puzzle, you still have some logic to solve. Isn't it wonderful to learn one such technique? Example Sudoku with XY wing, the one shown in video: https://www.sudoku-solutions.com/inde... Sudoku code: ManiXYwingex2 Xwing technique link:    • 1. Sudoku Advanced - X wing   SwordFish technique link:    • 2. Sudoku Advanced - SwordFish   Sudoku basics:    • Sudoku basics 1 - Tamil   #SudokuXYWing #XYWing #XYWingTamil #sudokuAdvanced #SudokuTamil #SudokuGame #PlaySudoku