The XYZ Wing, HOW to Find it, and WHY it works!

Lesson #18: This is a powerful strategy, so look for it! I will recap the XY wing first, and then explain the XYZ wing, how to find it, and why it works. I hope you enjoy this video, and....I hope you learn something!

• #howto_style
• #sudoku_tutorials
• #x_wings_in_sudoku
• #xy_wings_in_sudoku
• #xyz_wings_in_sudoku
• #what_is_an_xyz_wing
• #what_is_an_xy_wing
• #what_is_an_xy_wing_in_sudoku
• #what_is_an_xyz_wing_in_sudoku
• #how_to_solve_hard_sudoku
• #how_to_solve_killer_sudoku
• #sudoku_strategies