Introduction
Solve even the trickiest of puzzles with our advanced strategies. Whether you’re competing or playing casually, these methods will elevate your game!
Contents
X-Wing Strategy
The X-Wing strategy involves pairs of candidate numbers that are confined to exactly two rows and columns, forming a rectangle. This technique helps eliminate candidates from other cells.
Swordfish Method
This method extends the X-Wing and involves three rows and columns. Mastering Swordfish can unlock complex puzzle solutions.
Coloring Techniques
Coloring is a powerful technique for establishing links between candidates across the grid. Understand chains and eliminate impossibilities.
Explore Coloring in SudokuXYZ-Wing
The XYZ-Wing employs a pivot point and three cells to eliminate tricky candidates. Add a powerful tool to your solving arsenal!
