🧩 Level 4 - Puzzle #116

📊 Professional ⭐ Hard 📝 70 Steps 🔧 5 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 50×
Pointing/Claiming 11×
Naked Pair 4×
Naked Single 3×
Naked Triple 2×

📋 Solution Steps

Loading steps...