🧩 Level 4 - Puzzle #300
📊 Professional
⭐ Hard
📝 68 Steps
🔧 6 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 68
Next →
🔧 Techniques Used
Hidden Single
52×
Pointing/Claiming
5×
Naked Triple
5×
ALS-XZ
3×
2-String Kite
2×
Naked Single
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 4 Index
Next →