🧩 Level 4 - Puzzle #062

📊 Professional ⭐ Hard 📝 70 Steps 🔧 6 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 53×
Pointing/Claiming 8×
ALS-XZ 3×
Naked Pair 2×
Naked Quad 2×
XYZ-Wing 2×

📋 Solution Steps

Loading steps...