🧩 Level 7 - Puzzle #138

📊 Legend ⭐ Master 📝 94 Steps 🔧 13 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 47×
Pointing/Claiming 18×
Swordfish 8×
X-Wing 4×
ALS-XZ 4×
Naked Single 3×
Locked Candidates 2×
Trial & Error 2×
XY-Wing 2×
Claiming 1×
Naked Triple 1×
Forcing Chain 1×
Inferred 1×

📋 Solution Steps

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