🧩 Level 7 - Puzzle #224
📊 Legend
⭐ Master
📝 104 Steps
🔧 8 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 104
Next →
🔧 Techniques Used
Hidden Single
51×
Pointing/Claiming
29×
Forcing Chain
12×
Naked Pair
3×
Naked Single
3×
ALS-XZ
3×
Trial & Error
2×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →