🧩 Level 7 - Puzzle #004
📊 Legend
⭐ Master
📝 132 Steps
🔧 8 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 132
Next →
🔧 Techniques Used
Pointing/Claiming
49×
Hidden Single
48×
Forcing Chain
12×
Trial & Error
8×
Subset Technique
7×
Naked Single
4×
Naked Pair
3×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →