2x2 · EG 2
2x2 EG2 U 1 algorithm
2x2 EG2 U 1 algorithm: 10 turns, opening with R2 U2 R. 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 U 1 belongs to the U group in EG 2.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: UFR, UFL. Reading each side’s upper corner stickers left to right when facing that side gives F: B F; R: R F; B: U U; L: B R. The letters identify colors by their reference faces.
Execute the algorithm
R2 U2 R U R' U F' R U' R
The opening is R2 U2 R; the final segment is R U' R. This version contains 10 face, wide, or slice turns and no whole-puzzle rotations.