🧩 Level 4 - Puzzle #092

📊 Professional ⭐ Hard 📝 77 Steps 🔧 6 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 53×
Pointing/Claiming 18×
Naked Triple
Naked Quad
Naked Pair
Naked Single

📋 Solution Steps

Loading steps...