# Sudoku Daily Challenge - Cross Hatch and Elimination

In this video series, I Solve a Daily Challenge Sudoku Puzzle Live on the Channel. This puzzle was an Hard level puzzle which I could solve it when I noticed the Cross hatch and Eliminate strategy. I was able to Lock in the Only Single remaining values, and eliminate ALL the other numbers, allowing me to Crack open the Sudoku. I hope you find my video entertaining and helpful in your Solving journey!  
  
🧩 Sudoku Concepts: Cross Hatch & Elimination Explained!  
  
Want to solve Sudoku puzzles faster and with confidence? In this video, we break down two of the most powerful beginner-to-intermediate techniques: Cross Hatching and Elimination.  
  
🔍 Cross Hatching helps you quickly scan rows and columns to identify where a number cannot go inside a 3×3 box. By visually “crossing out” impossible positions, you narrow down the exact cell where a number must be placed.  
  
❌ Elimination takes this a step further. By systematically removing impossible candidates based on existing numbers in rows, columns, and boxes, you reveal the correct placement through pure logic—no guessing needed.  
  
💡 Mastering these two techniques will:  
  
Speed up your solving time  
Improve your accuracy  
Build a strong foundation for advanced strategies  
  
Whether you're a beginner or sharpening your fundamentals, this lesson will level up your Sudoku game instantly.  
  
⏱️ Watch till the end for a quick challenge to test your skills!  
  
This Sudoku channel is all About Mental Strength Training. We cover Logical Thinking, Reasoning, Focus, Memory, Problem Solving and Concentration.   
Analytical Thinking is critical in todays AI based world.   
  
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