Make it yours

A focused workspace, tuned to the way you cube.

Appearance

Theme

Accent color

Timer font size112px

Automatically scales down on smaller screens.

3D scramble previewAn interactive cube next to your timer.

Timer controls

Hold-to-ready on touchHold for 0.4 seconds, then release to start. Off uses tap-to-start.Timer soundsA short tone when ready and when a solve ends.

Custom background

Upload an image from your phone or computer. Stored in IndexedDB on this device, not in your JSON backup.

Your data, on your device

0 solves across 6 sessions. Solves, sessions, and preferences are saved in this browser. There is no login or cross-device sync. Export regular backups, especially before clearing browser data.

Install CubeTime

On supported browsers, choose “Install app” or “Add to Home screen” from the browser menu. Installation and offline caching depend on your browser and the published hosting environment. Test offline access after opening the published app online; the editor preview may not support installation.