The Matching Pair and Naked Singles – Beginner Sudoku Strategies you MUST know
Hidden Pairs a.k.a. Hidden Matching Pairs – Solving a More Difficult Puzzle
Hidden pairs - a Sudoku technique for beginners
Lookout for Hidden Singles, Pairs, Triples, and Quadruples in Sudoku
Sudoku. Tutorial #23 Hidden Matching pairs and other techniques.
Hidden singles - a Sudoku technique for beginners
Using Naked Singles and Matching Pair to Solve Sudoku | Sudoku Beginner Tutorial
Triplets (a.k.a Triples) and Hidden Triplets Explained - A Sudoku Strategy You MUST Know
Obvious pairs - a Sudoku technique for beginners
Sudoku Technique 4 - Naked Single
Remote Pairs Sudoku Chain Strategy
Tutorial #51 Chain of sudoku matching pairs. A neat trick.
Mariya Teaches Sudoku - Lesson 1 Naked Singles
How To Get SO Good At Sudoku You Ignore Difficulty
Sudoku Tutorial 2 - Naked Singles
3 AMAZING Tips You Need To Know About Sudoku NAKED PAIRS
How To SOLVE SUDOKU BETTER Using Hidden And Claiming Pairs
Sudoku Tutorial 2 - Naked Pairs
Obvious singles - a Sudoku technique for beginners
Sudoku Tutorial #98 The power of triplets and matching pairs.