Sudoku Dojo

Stuck Mid-Game? Here is How to Get Unstuck

Getting stuck is completely normal for every Sudoku player. Don't panic — try these steps.

1. Take a Break

Step away from the screen for a few minutes. Your brain subconsciously processes information during breaks, giving you a fresh perspective.

2. Organize Your Pencil Marks

If candidate numbers are overwhelming, clear all pencil marks and start over. Organized marks reveal patterns you might have missed.

3. Switch Perspectives

If you are stuck thinking by cell, switch to thinking by number. Pick a number and scan where it could go across the board.

4. Try a Different Area

Step away from the section you have been staring at and start fresh from the opposite side of the board. Humans tend to fixate on one area.

5. Use the Hint System

When you truly cannot progress, use the hint feature. It automatically detects the technique you can apply right now.