🧩 Level 7 - Puzzle #333
📊 Legend
⭐ Master
📝 102 Steps
🔧 10 Techniques
🎯 Current State
Loading grid...
← Previous
Step 0 / 102
Next →
🔧 Techniques Used
Hidden Single
49×
Pointing/Claiming
19×
Forcing Chain
11×
X-Wing
10×
ALS-XZ
4×
Naked Pair
3×
Naked Single
2×
Trial & Error
2×
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 →