Hold the cube in your BLD solving orientation and enter your letter scheme below. For buffer stickers, enter "buffer" (without quotation marks). For other stickers on buffer pieces, enter any letter which is distinct from the rest of your actual letters (it doesn't matter which, this won't be used). If you would like to scramble in standard WCA orientation, also enter the rotations required to get the cube from standard WCA orientation to your BLD solving orientation, using moves from {x,y,z} with suffixes from {,',2}. If you would like to scramble in your BLD solving orientation, simply leave the rotations field empty. Finally, specify whether you handle flipped edges/twisted corners as separate list(s) or not.
These settings will be stored in cookies and you will not need to fill this form out again. If you wish to modify your settings, there will be a button on the main page which will return you to this page.
Once this information is entered, you will be able to submit scrambles and request memo for them. You may also submit scrambles and memo and check whether or not your memo is correct. This can be used to practice execution only, to practice memo only, or for post-mortems in the event of a DNF.
This website was made entirely with racket.
Special thanks to Dark Pistachio.
Note: I have made an improved version of this tool, which includes up to 7x7x7, which you can find here.