This browser can't do Web Bluetooth. Use Chrome or Edge on desktop, or Bluefy on iPhone/iPad, to connect a real cube.
Turn a virtual cube with your keys.
Higher means that factor pulls more of the practice toward it. Everything at zero is a plain even shuffle.
Favour cases you have marked Don't know or Learning over ones in muscle memory.
Favour cases you have not seen for a while this sitting.
Favour cases you fail more often.
Favour the cases that take you longest.
