🧩 Level 4 - Puzzle #063

📊 Professional ⭐ Hard 📝 73 Steps 🔧 4 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 48×
Pointing/Claiming 17×
Naked Single 5×
Naked Pair 3×

📋 Solution Steps

Loading steps...