🧩 Level 7 - Puzzle #309

📊 Legend ⭐ Master 📝 109 Steps 🔧 10 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 49×
Pointing/Claiming 25×
Forcing Chain 20×
Naked Pair 5×
ALS-XZ 4×
Trial & Error 2×
Naked Single 1×
Claiming 1×
Pointing 1×
Inferred 1×

📋 Solution Steps

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