F2L Examples

Scramble (with cross on bottom): DLB'U'F2L2DB'L'U'B'F'L2F'D2L2R2FL2F'UF'D'B'L'

Cross: RD2F'UwR
1st Slot: yURU'R'-U2'R'UR (wrong target FR, target slot BR)
2nd Slot: y'RUR'-R'U'R (wrong slot FR, target slot BR)
3rd Slot: L2'U2LUL'UL2 (target slot FL)
4th Slot: y'U2'R'UR-U'R'U'R (target slot BR)

F2L total: 29 moves (1 double layer), 3 whole cube turns
Scramble (with cross on bottom): B'U2L'B2F'R'U2R'F'B2U'LRF'B2R'L2U'LR'BF2RFR'

Cross: D'L'B'F'D'
1st Slot: U'LUL'-RU'R' (empty slot BL, target slot FR)
2nd Slot: yRU'R'-R'UR (wrong slot FR, target slot BR)
3rd Slot: yR'U'R-U'R'UR (target slot BR)
4th Slot: y'RU2'R'-DwR'U'R (target slot FR)


F2L total: 27 moves (1 double layer), 3 whole cube turns