🧩 Level 4 - Puzzle #276

📊 Professional ⭐ Hard 📝 84 Steps 🔧 5 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 54×
Pointing/Claiming 15×
ALS-XZ 7×
Naked Quad 5×
Naked Pair 3×

📋 Solution Steps

Loading steps...