visualizzazioni
X-Wings and the Rectangle Rule for Solving Medium to Hard Sudoku Puzzles
Sudoku Tutorial #40 A must know technique. NOT a puzzle.
Making a Hard Sudoku really easy
Y-wing (XY Wing) - an Advanced Sudoku technique
Blockudoku Official Guide: Game Tips, Tricks & Strategies of How to Play for a High Score
Episode #1: How to Solve an Easy Sudoku Puzzle - Follow Along
Episode #2: How to Solve an Easy Sudoku Puzzle - Follow Along
X Blocks - Most Relaxing Puzzle Game