2x2 · EG 2
2x2 EG2 T 3 algorithm
2x2 EG2 T 3 algorithm: 9 turns, opening with R' U 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 T 3 belongs to the T 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: R L; R: F U; B: B B; L: U F. The letters identify colors by their reference faces.
Execute the algorithm
R' U R U2 R2 F' R U' R
The opening is R' U R; the final segment is R U' R. This version contains 9 face, wide, or slice turns and no whole-puzzle rotations.