One-handed
One hand only: the speedsolving systems with algorithms and grips chosen for a single hand.
Systems
CFOP OH
CFOP with one hand: a cross and pairs planned for few rotations, then last-layer algorithms chosen for a single hand.
Cross
→
F2L
→
OLL
→
PLL
Last slot
One-look last layer
Standard
2000s
Roux OH
Roux with one hand: the blocks and CMLL, then the remaining edges with M and U turns, where pressing the cube on the table can help turn M.
Blocks
→
CMLL
→
Last six edges
Common
2010s
ZZ OH
ZZ with one hand: the edges oriented first, so the first two layers need only R, U and L turns and no rotations.
EOLine
→
F2L
→
Last layer
Variants: fewer last-layer cases
Specialist
2010s