Sudoku techniques

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

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

Х-wing - an Advanced Sudoku technique

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How To Do Hard Sudokus In 10 Minutes

A Sudoku Secret to Blow Your Mind - Numberphile

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

How to Solve a Sudoku Game

Sudoku solution – The Observer Sudoku 19 January 2025

How to play Sudoku

Top Nine Most Often Used Strategies for Solving Expert Sudoku Puzzles

Hidden pairs - a Sudoku technique for beginners

Techniques for Hard Sudoku

This AMAZING Trick Can Solve Extreme Sudoku

The Best Sudoku Tip? Use Snyder Notation #shorts

How to Solve Sudoku Puzzles - Sudoku Beginner Tutorial #1

Y-wing Sudoku technique - Short Guide

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

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

How to Play Sudoku for Absolute Beginners

Expert Sudoku: The Basic Techniques Used By Champions

Swordfish - an Advanced Sudoku technique

Sudoku Partie 1

The Sudoku Trick All Expert Solvers Know