yes

[silk lichen]

@tacit pendant has reached level 12. GG!

[wispy swift]

try to solve pairs in the back first, for the 3rd pair you couldve done y' L' U L U' L' U L, work on f2l solutions in general, learn full pll

[odd iris]

1. in general it's better to rotate than use F moves during f2l, so try to avoid them
2. you could've done y U' R' U R U' R' U R for 3rd pair, and for your solution you could've ended with U L U2 L2 U' L instead of the F moves
3. you could've done U L2 U2 L' U' L U' L2 for 4th pair
4. never do y rotations during last layer, you can just do U moves to set up to the right angle

[odd iris]

you can do a U2 instead