🧩 Level 7 - Puzzle #285

📊 Legend ⭐ Master 📝 102 Steps 🔧 14 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 15×
Naked Triple 7×
Naked Quad 4×
Forcing Chain 4×
Trial & Error 4×
Pointing 3×
XYZ-Wing 2×
Hidden Pair 2×
Naked Pair 2×
X-Wing 2×
ALS-XZ 2×
Inferred 2×
Locked Candidates 1×

📋 Solution Steps

Loading steps...