2x2 · EG 2
2x2 EG2 H 1 algorithm
2x2 EG2 H 1 algorithm: 7 turns, opening with R2 F U2. Case recognition, the complete sequence, and practical execution notes.
Solve the remaining 2x2 corners when the completed first face has a diagonal swap in its layer.
EG2 H 1 belongs to the H group in EG 2.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: none. Reading each side’s upper corner stickers left to right when facing that side gives F: B F; R: U U; B: F B; L: U U. The letters identify colors by their reference faces.
Execute the algorithm
R2 F U2 F2 R2 F' R2
The opening is R2 F U2; the final segment is R2 F' R2. This version contains 7 face, wide, or slice turns and no whole-puzzle rotations.