🧩 Level 7 - Puzzle #330
📊 Legend
⭐ Master
📝 146 Steps
🔧 13 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 146
Next →
🔧 Techniques Used
Hidden Single
50×
Pointing/Claiming
47×
ALS-XZ
21×
Forcing Chain
7×
Naked Single
5×
Trial & Error
4×
Naked Pair
3×
Turbot Fish
2×
Naked Triple
2×
Inferred
2×
Pointing
1×
X-Wing
1×
Naked Quad
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →