cube_solver.solver.dummy module

DummySolver solver.

Implementation of a simple one-phase algorithm that does not use pruning tables.

Examples

>>> from cube_solver import Cube, DummySolver
>>> solver = DummySolver()
>>> cube = Cube("L2 U R D'")
>>> solver.solve(cube)
"D R' U' L2"
class cube_solver.solver.dummy.DummySolver(use_transition_tables=True, use_pruning_tables=True)[source]

Bases: BaseSolver

Create BaseSolver object.

Parameters:

  • use_transition_tables (bool, optional) – Whether to use transition tables for cube state transitions. If True, creates or loads the tables from the tables/ directory. Default is True.

  • use_pruning_tables (bool, optional) – Whether to use pruning tables to reduce the tree search space. If True, creates or loads the tables from the tables/ directory. Default is True.

See also

solve

Solve a cube position.

partial_corner_perm: bool = True

Whether the solving algorithm uses the normal or the partial corner permutation.

partial_edge_perm: bool = True

Whether the solving algorithm uses the normal or the partial edge permutation.

static phase_coords(coords, phase)[source]

Get the coordinates for the specified phase.

Parameters:

  • coords (tuple of int) – Flatten cube coordinates.

  • phase (int) – Solver phase (0-indexed).

Returns:

phase_coords – Phase coordinates.

Return type:

tuple of int

Notes

Depending on the class attributes partial_corner_perm and partial_edge_perm, the coords parameter is the flattened version of the output from the get_coords() method.