Slide the cube using the arrows on your keyboard. Your goal is to pass over every single square on your way to the final square.
How to play B-Cubed on your phone
Did you know you can also play B-Cubed on your phone? It’s a great way to play without worrying about losing your save data.
For iOS devices, simply tap the “Share” icon in Safari and select “Add to Home Screen”. For Android devices, tap the “Menu” icon and select “Install App”.