🧩 Level 7 - Puzzle #021

📊 Legend ⭐ Master 📝 252 Steps 🔧 14 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 41×
Subset Technique 40×
Claiming 17×
Trial & Error 16×
Forcing Chain 15×
2-String Kite 15×
X-Wing 12×
Pointing 12×
Locked Candidates 11×
Naked Quad 10×
Naked Pair
Naked Single
Inferred

📋 Solution Steps

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