🧩 Level 7 - Puzzle #200

📊 Legend ⭐ Master 📝 187 Steps 🔧 15 Techniques

🎯 Current State

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🔧 Techniques Used

Pointing/Claiming 62×
Hidden Single 50×
Swordfish 34×
Trial & Error 8×
Naked Pair 7×
Locked Candidates 4×
Subset Technique 4×
Forcing Chain 4×
ALS-XZ 3×
Claiming 3×
Inferred 3×
Naked Single 2×
Naked Triple 1×
Hidden Triple 1×
XY-Wing 1×

📋 Solution Steps

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