Pencil Marking candidates and using “Snyder” notation in Sudoku: Complete Example

Lesson #4: Pencil Marking in all the candidates can make your puzzle messy and using the auto candidate mode takes the fun and challenge out of the process. Using Snyder notation makes it easier by only pencil marking in the candidates if they can be placed into two and ONLY two locations in a 3x3 block. This video demonstrates that strategy. The next lesson, Lesson #5 is on using Completed Segments as a pattern to recognize. Please subscribe to follow along with this series of Sudoku lessons, and thanks for watching! After watching the video, check out these EXCELLENT Classic Sudoku Strategy Books on Amazon: Solving Sudoku by Frank Longo and Peter Gordon: https://amzn.to/3cIiG3o Sudoku Solving Techniques by Sam Aaron: https://amzn.to/3vnog1F Solving Sudoku by Gerald Janusz: https://amzn.to/3pYcBp1 If you are looking for MORE PUZZLES, you might want to check these out: Funster 1000+ Sudoku Puzzles Easy to Hard: https://amzn.to/35mivqB Brain Games Sudoku Large Print Spiral Bound: https://amzn.to/35i90Zp The Ultimate Brain Health Puzzle Book: https://amzn.to/2Sr0gxs

• #howto_style
• #the_sudoku_guy
• #cracking_the_cryptic
• #duncans_solver
• #new_york_times_sudoku
• #how_to_solve_sudoku
• #how_to_pencil_in_candidates
• #candidates_for_sudoku
• #pencil_marking_in_sudoku
• #using_auto_candidate_mode
• #should_you_use_the_computer_to_help_in_solving_sudoku