Blindfolded
Memorise the cube, put on the blindfold and solve it from memory; the memorisation is timed too.
Systems
3-style
Every pair of targets in one commutator: the method of nearly every fast blindfolded solver.
Memo
→
Edges
→
Parity
→
Corners
→
Twists and flips
Standard
2005
M2 (edges) with OP corners
Stefan Pochmann's M2 for edges, faster than OP's swaps, with Old Pochmann corners.
Memo
→
Edges
→
Corners
Common
2006
Old Pochmann
One target at a time with a swap algorithm and a setup: the method most solvers learn blindfolded with.
Memo
→
Edges
→
Parity
→
Corners
Common
2000s
Multi-blind
Several cubes memorised, then solved, in one blindfolded attempt of up to an hour.
Memo
→
Execution
Common
2000s
Orozco
Gabriel Orozco's stepping stone to 3-style: every pair through a fixed helper piece, one algorithm per target.
Memo
→
Edges
→
Corners
Niche
2010s