🧩 Level 7 - Puzzle #143

📊 Legend ⭐ Master 📝 143 Steps 🔧 10 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 56×
Pointing/Claiming 22×
Subset Technique 22×
Naked Pair 11×
Naked Triple 10×
Naked Quad 8×
Trial & Error 6×
Forcing Chain 5×
ALS-XZ 2×
Inferred 1×

📋 Solution Steps

Loading steps...