🧩 Level 7 - Puzzle #207
📊 Legend
⭐ Master
📝 110 Steps
🔧 13 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 110
Next →
🔧 Techniques Used
Hidden Single
53×
Pointing/Claiming
26×
Naked Pair
11×
Forcing Chain
4×
XY-Wing
3×
X-Wing
3×
Trial & Error
2×
Swordfish
2×
Jellyfish
2×
Naked Triple
1×
Naked Single
1×
2-String Kite
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
Expand All
Collapse All
Loading steps...
← Previous
Level 7 Index
Next →