3x3 · Advanced F2L
3x3 Advanced F2L 21 algorithm
3x3 Advanced F2L 21: corner at DFR, edge at FR. Learn the 6-turn algorithm with sticker directions and execution notes.
- Puzzle
- 3x3
- Method
- Advanced F2L
- Case
- AF2L 21
3x3
Follow each turn at your own pace.
Move 1 of 6: U
Resolve this less direct F2L position without rebuilding the completed pairs.
AF2L 21 belongs to the Trapped Edge group in Advanced F2L.
Recognize this starting position
For the front-right target slot in this training state, the DFR corner is at DFR and the FR edge is at FR. Corner sticker directions are D→D, F→F, R→R; edge sticker directions are F→F, R→R. Each arrow reads color reference face → current facing direction.
Execute the algorithm
U F L U L' F'
The opening is U F L; the final segment is U L' F'. This version contains 6 face, wide, or slice turns and no whole-puzzle rotations.