Purpose
Cube Lab is a free tool for Rubik's Cube learning and personal practice. Do not use it for unlawful automation or to disrupt the site.
Calculation results
D-Cross solutions are calculated under the displayed HTM metric and implemented state model. F2L solutions come from the technique and search solvers; optimality is guaranteed only where the interface says so.
Availability
The service may change or pause without notice. Some features depend on browser, WebGL, and network support.
Content and links
Shared links may contain a scramble you entered. Do not place personal or sensitive information in the scramble field.