sudoku technique

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Y-wing (XY Wing) - an Advanced Sudoku technique

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This AMAZING Trick Can Solve Extreme Sudoku

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Х-wing - an Advanced Sudoku technique

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X-Wings and the Rectangle Rule for Solving Medium to Hard Sudoku Puzzles

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Sudoku Secrets No. 2: The X-Wing #shorts

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How To Do Hard Sudokus In 10 Minutes

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A Sudoku Secret to Blow Your Mind - Numberphile

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How to Solve a Sudoku Game

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Sudoku Trick You Need To Know

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How to Play Sudoku puzzle?? It's EASIER than you THINK

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Hidden pairs - a Sudoku technique for beginners

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How To Get SO Good At Sudoku You Ignore Difficulty

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How to play Sudoku

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Tutorial #40 A must know technique. NOT a puzzle.

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Triplets (a.k.a Triples) and Hidden Triplets Explained - A Sudoku Strategy You MUST Know

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The Best Sudoku Tip? Use Snyder Notation #shorts

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Pointing pairs - an Intermediate Sudoku technique

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How to Solve Sudoku Puzzles - Sudoku Beginner Tutorial #1

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The XY Wing a.k.a. the Y Wing: A Useful Sudoku Solving Technique When You Are STUCK !!!

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Tutorial 58. Hard sudoku puzzle with lots of techniques.

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This AMAZING Trick Can Solve Extreme Sudoku

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Swordfish - an Advanced Sudoku technique

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Techniques for Hard Sudoku

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Y-wing Sudoku technique - Short Guide