#rubik #puzzle


Tools to implement Rubik's cube applications

11 releases (5 breaking)

0.6.0 Oct 10, 2021
0.5.0 Oct 10, 2021
0.4.3 Oct 8, 2021
0.3.0 Sep 26, 2021
0.1.0 Sep 22, 2021

#852 in Math

37 downloads per month

MIT license

1.5K SLoC

Rubik Master

Crates.io documentation CI Tokei


Do you like to solve Rubik's cube? I do.

As a cuber and programmer, I want to build a toolset to build applications like

  • Solver
  • Virtual Cube (As WebGL component)
  • Cube net printer
  • Tool to find more ergonomic OLL/PLL
  • (Semi-)Automatic scrambler

In this library, the state of the cube is expressed as 54x54 permutation matrix which consumes only 54 bytes in memory and the multiplication costs only O(54) since the matrix is sparse.


This library includes the following modules

  • Core: The matrix representation of cube state and rotation.
  • Parser: Parser for rotation notes like RUR'U'.
  • Cube Component: Yew component to visualize a cube. Animation supported.

I am open to any suggestions.


Akira Hayakawa (@akiradeveloper)


~211K SLoC