🧩 Level 7 - Puzzle #193
📊 Legend
⭐ Master
📝 138 Steps
🔧 9 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 138
Next →
🔧 Techniques Used
Hidden Single
54×
Pointing/Claiming
45×
ALS-XZ
20×
Naked Quad
10×
Naked Triple
3×
XY-Wing
2×
Trial & Error
2×
2-String Kite
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →