🧩 Level 7 - Puzzle #310
📊 Legend
⭐ Master
📝 124 Steps
🔧 8 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 124
Next →
🔧 Techniques Used
Hidden Single
52×
Pointing/Claiming
29×
Subset Technique
14×
Forcing Chain
13×
Naked Pair
8×
Trial & Error
4×
Naked Single
2×
Inferred
2×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →