🎯 Current State
🔧 Techniques Used
Hidden Single
54×
Pointing/Claiming
27×
Naked Triple
12×
Forcing Chain
7×
X-Wing
6×
Naked Pair
6×
ALS-XZ
5×
Pointing
5×
Naked Quad
3×
Locked Candidates
3×
XY-Wing
3×
Trial & Error
2×
Claiming
2×
Naked Single
1×
Inferred
1×