🎯 Current State
🔧 Techniques Used
Hidden Single
49×
Forcing Chain
18×
Pointing/Claiming
16×
X-Wing
10×
Subset Technique
9×
Claiming
5×
Locked Candidates
4×
Naked Single
3×
XY-Wing
2×
2-String Kite
2×
ALS-XZ
2×
Trial & Error
2×
Naked Triple
1×
Inferred
1×