How To Do Hard Sudokus In 10 Minutes

Techniques for Hard Sudoku

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

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

In which I solve an EXTREME SUDOKU for Twitter

Top Nine Most Often Used Strategies for Solving Expert Sudoku Puzzles

Making a Hard Sudoku really easy

This AMAZING Trick Can Solve Extreme Sudoku

NYT hard sudoku in 5 minutes 🔥 08.01.2025

Tutorial 58. Hard sudoku puzzle with lots of techniques.

Crack Hard Sudoku Puzzles With the Skyscraper Pattern

'Hard' sudoku made easy - with this simple method

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

Improve At Sudoku: What To Do When You Get Stuck

Tutorial #56. A difficult puzzle solved from beginning to end. Lots to learn.

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

Х-wing - an Advanced Sudoku technique

Sudoku 'expert' level tricks. Sudoku expert level. How to solve sudoku expert level #puzzle

Easy Solving for HARD Level Sudoku Puzzles: Solve With Me

The Simple Trick For Hard Sudokus