2x2 · EG 2
2x2 EG2 T 1 algorithm
2x2 EG2 T 1 algorithm: 12 turns, opening with U R' F'. 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 1 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: none. Reading each side’s upper corner stickers left to right when facing that side gives F: F L; R: B D; B: B L; L: D R. The letters identify colors by their reference faces.
Execute the algorithm
U R' F' R U R U' R' F' R2 B2 U
The opening is U R' F'; the final segment is R2 B2 U. This version contains 12 face, wide, or slice turns and no whole-puzzle rotations.