Pyraminx Top First Methods Tutorial (Keyhole, 1-Flip, Oka, WO, Nutella, Bell)

There aren't too many resources for top first on YouTube so I'm making it a goal of mine to fix that :)

0:36 - Intro to Top First
1:24 - Last Layer
3:31 - Keyhole
6:06 - 1-Flip
9:02 - Oka
11:27 - WO
13:56 - Nutella
15:22 - Bell
16:43 - Additional Tips

Last Layer
Sledge: R' L R L'
Hedge: L R' L' R
3-cycle CW: L R' L' R2 U' R' U
3-cycle CCW: R' L R L2' U L U'
2-Flip: L R' L' R [R'] L' R L R' or L R' L' R U' R U R'

Keyhole
Example solve: B' U R U R B' U R (green bottom, red front)
Insert to top right: L' R' L R
Insert to top left: R L R' L'

1-Flip
Example Solve: R U B L B R U R (red bottom, green front)
0C: L R’ L’ R L’ U L
1C Right: R’ U R L R’ L’
1C Left: L U’ L’ R’ L R
2C CW: R’ U L’
2C CCW: L U’ R
2C In: L’ R’ L U L
2C Out: R U R L R’
3C CW: R’ U’ B’ U’ L’
3C CCW: R U L U B
3C Back-Left: B U R’ U L
3C Back-Right: B’ U’ L U’ R’

Oka
Example Solve: L U' B' L' U' L' B' U' B' (yellow bottom, red front)

WO
Example Solve: R L' B R U R' L R (green bottom, red front)
1C Right: R’ L’ R’ L R
1C Left: L R L R’ L’
2C CW: R’ L R’ L’ R L’
2C CCW: L R’ L R L’ R
2C In: R L R (L R’ L’ R)
2C Out: (R’ L R L’) R’ L’ R’
3C CW: L R’ L U y R U R
3C CCW: R’ L R’ U’ y’ L’ U’ L’
3C Back-Left: L U’ R’ U’ B
3C Back-Right: R’ U L U B’

Nutella
Example Solve: L R' U' B' L' B' U' B'
0C: (L R’ L’ R) L’ R’ L R
1C Right: R’ L R L2’
1C Left: L R’ L’ R2
2C CW: B’ U’ L R’ L’
2C CCW: B U R’ L R
2C In: L’ R’ L R’ L R
2C Out: L R L’ R L’ R’
3C CW: B’ R’ U’ L’
3C CCW: B L U R
3C Back-Left: B U R L R
3C Back-Right: B’ U’ L’ R’ L’

Bell
Example Solve: B' U L' U' R' U' L R (green top, red front) setup by doing L U' L' U' R
Sledge: R' L R L'
Hedge: L R' L' R