🧩 Level 7 - Puzzle #291

📊 Legend ⭐ Master 📝 99 Steps 🔧 13 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 47×
Pointing/Claiming 22×
Naked Pair 10×
Forcing Chain 6×
Naked Single 5×
Trial & Error 2×
Turbot Fish 1×
ALS-XZ 1×
XY-Wing 1×
2-String Kite 1×
Locked Candidates 1×
Skyscraper 1×
Inferred 1×

📋 Solution Steps

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