@memodungeon/cube

Small TypeScript Rubik's Cube library with:

• cube state model (Cube)
• algorithm parsing/inversion helpers
• 3BLD edge/corner path helpers
• built-in letter schemes (SPEFFZ, SPEFCZ, CHS)

Install

pnpm add @memodungeon/cube
# or npm i @memodungeon/cube

Usage

import { Cube } from "@memodungeon/cube";

const cube = new Cube();
cube.move("R U R' U'"); // sexy move

console.log(cube.toString());
console.log(cube.isSolved());

3BLD edge path

import { Cube, SPEFCZ } from "@memodungeon/cube";

const cube = new Cube().move("D2 L' D' B2 U2 B2 L' R' D2 L' U2 L' B2 R2 B U R' F2 L' B' F");
const path = cube.to3bldEdgePath({
  buffer: "U",
  letterScheme: SPEFCZ,
  targetFlip: [3, 1], // treat edge 3 as 1 for dealing with parity
});

console.log(path);

API (main exports)

• Cube
• CubeState
• computeLetterSchemeMap
• flipTargetEdgeLetter
• resolveTargetFlipEdgeIds
• SPEFFZ, SPEFCZ, CHS

Development

pnpm install
pnpm lint
pnpm test
pnpm build

License

MIT