2x2 · EG 1
2x2 EG1 U 5 algorithm
2x2 EG1 U 5 algorithm: 13 turns, opening with U2 R U'. Case recognition, the complete sequence, and practical execution notes.
Solve the remaining 2x2 corners when the completed first face has an adjacent swap in its layer.
EG1 U 5 belongs to the U group in EG 1.
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: L F; R: R B; B: U U; L: L B. The letters identify colors by their reference faces.
Execute the algorithm
U2 R U' R' U R U' R' U' F R U' R'
The opening is U2 R U'; the final segment is R U' R'. This version contains 13 face, wide, or slice turns and no whole-puzzle rotations.