Knowledge base

Help

Find your way around.

New to cubrs or stuck on a connection? Start here. Every article is short and to the point.

Getting started

Quick start Supported browsers Supported cubes

Connecting your cube

GAN cubes and the MAC Connection troubleshooting

Timing & solving

How timing works

Training

Trainer how-to

Account & billing

Accounts and sync

Still stuck?

Email support Which cube to buy

This browser can’t reach your cube.

cūbrs talks to smart cubes over Web Bluetooth, which lives in Chrome, Edge, and Opera on desktop. Safari and Firefox don’t ship it, and iPhones and iPads can’t run it at all — that’s Apple’s call, not ours.

One email with the link, nothing else. Or open the app anyway if you know your browser supports Web Bluetooth.