🧩 Level 4 - Puzzle #015

📊 Professional ⭐ Hard 📝 68 Steps 🔧 7 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 7×
Naked Triple 4×
Naked Pair 3×
Naked Quad 1×
2-String Kite 1×
Naked Single 1×

📋 Solution Steps

Loading steps...