# L4E Rouxtorial for Kayden

[See also the L4E page](https://ashleyf.github.io/cubing/site/notes/l4e.html)

- Basic:
    - M away + solved
    - Bars (belong up/down, vertical/horizontal)
    - Columns (belong front/back)
    - Dots
        - Make bars
        - M2 away (same)
    - 3-cycle
        - Find "loner" piece, bring to top
        - U2, makes bar in front/back
        - Bar to top, U2, and insert
        - Finding the "loner" and knowing which way it goes? (M around? look around? track!)
- Intermediate:
    - [JPerm's reco system](https://youtu.be/MBGnqDjSBPE): Down edge F/B, other down edge opposite
    - Keep solo edge up, non-solo edge to bottom
- Advanced:
    - Save 1 twist with vertical bars (opposite on top)
    - Dots advanced alg
    - Tracking (UB, DF/DB)
- Cases:
    - Simple: M2
    - Bars0: (U2 M2 U2)
    - Bars1: (U2 M2 U2) M2
    - Columns0: (M' U2 M2 U2) M'
    - Columns1: (M' U2 M2 U2) M
    - Dots0: (E2 M E2) M
    - Dots1: (E2 M E2) M'
    - Cycle0a: U2 M U2 M
    - Cycle0b: M' U2 M' U2
    - Cycle1a: M2 U2 M U2 M
    - Cycle1b: M U2 M' U2
    - Cycle2a: U2 M U2 M'
    - Cycle2b: M' U2 M U2
    - Cycle3a: M2 U2 M U2 M'
    - Cycle3b: M U2 M U2
    - Cycle4a: U2 M' U2 M
    - Cycle4b: M' U2 M' U2 M2
    - Cycle5a: M2 U2 M' U2 M
    - Cycle5b: M U2 M' U2 M2
    - Cycle6a: U2 M' U2 M'
    - Cycle6a: M' U2 M U2 M2
    - Cycle7a: M2 U2 M' U2 M'
    - Cycle7b: M U2 M U2 M2