[Unofficial] 3x3 and 4x4 Solves. Any Tips?

[KingTim96]

Any tips, help, etc. would be grately appreciated! thanks! (P.S. sorry if i posted this in the wrong spot, i didnt know where to put it/ also, please click on the youtube button, idk why the video quality is poor, thanks)

3x3 scramble: (Dayan GuHong) F2 R2 U' R2 L2 U2 L2 D2 U' R2 L2 F' L2 U F' D' R' U R F D' R2

4x4 scramble: (SS v3) Uw Bw Rw R2 Fw Bw R2 U2 L R2 D' Rw Bw2 B D2 B' Dw' Fw' Uw' D Fw' R2 U' Dw' Lw' Uw2 F U F' Uw2 Dw B R F2 B2 U Bw' L2 F Fw'

thanks!