🧩 Level 7 - Puzzle #156
📊 Legend
⭐ Master
📝 131 Steps
🔧 12 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 131
Next →
🔧 Techniques Used
Hidden Single
51×
Pointing/Claiming
28×
Subset Technique
12×
Naked Pair
10×
Naked Quad
7×
Forcing Chain
7×
ALS-XZ
6×
Trial & Error
4×
Naked Single
3×
2-String Kite
1×
Locked Candidates
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →