3x3x3 Example Cross Thread

[Imsoosm]

F L D' F R' D // yellow

next: F L2 D' B2 R2 U' R2 U' R2 U F2 L2 D R F U B2 D2 R' B' U

 

[Jorian Meeuse]

x2 L2 F' U L2 y2 F' D R' D' // white cross

you got the red-green f2l pair made

next: R' B L' D2 R' F2 B2 R F' U' D2 L2 U2 L' R D' U' L' B2 R U' R' B' R' F

The red green f2l pair isn't made there lol. I would recommend z2 F L2 F' L' D' F R' D2 L', and then you have the orange green f2l pair made. If you add a U before the last move you can cancel into the blue red pair

The scramble you gave:
xxxcross: x2 R' F L D' F' D2 L DU' L' U L y' L' U L U L' U L U' L' U L D2
I wouldn't actually do this in a solve but xxxcrosses are cool.

Next: L2 F L2 U2 F2 U2 F' R2 U2 F U2 F U' L' B R2 D' F R F2

 

[Jorian Meeuse]

Oops, I didn't realize imsoosm already did your scramble, sorry.