• threelonmusketeers@sh.itjust.worksOPMEnglish
    1·
    19 days ago

    What have folks been up to this past week?

    I played around with this Sudoku Cube, attempting to find alternate “solved states” which fit the Sudoku criteria.

    I managed to find one by cycling three edges, but some of the numbers are sideways or upside down. I wonder if there are other solved states, and whether there is a systematic way of finding them…

  • Narusite@piaille.fr
    1·
    15 days ago

    @threelonmusketeers

    I haven’t done a #speedcubing session for a long time (still a bit of figdet, patterns on big cubes…), and it’s showing!
    I’ve forgotten loads of CMLL, my SB is catastrophic, and I’ve done quite a few FBs with more than 12 moves (not counting all the mistakes). My ao5/ao12/… are nowhere near my best.

    Otherwise, I’ve made a few good resolutions (planned all my FB, SB and CMLL easy…) and managed 2 sub-20s.

    Time to get back to it!

      • Narusite@piaille.fr
        1·
        12 days ago

        @threelonmusketeers Those are steps of the #Roux method. It’s not a layer by layer method. The steps are FB, SB, CMLL, LSE (or L6E).

        To start, you make a 1x2x3 block on the left side (FB = first block), then a 1x2x3 block on the right side (SB = second block).
        Next you permute/orient the corners in 1 alg: the CMLL step (only 42 algs)
        And finally you solve the remaining 6 edges (Last six edges: LSE/L6E)

        It has a low move count, is more intuitive and less algorithmic. It’s often used in OH.

        Usually, FB can be done in less than 8 moves. With unlimited inspection, I usually managed to keep under 8. So 12 felt definitively rusty.

        #speedcubing