get_all_solutions: Sudoku solver - all solutions

In alexpavlakis/sudoku: Simple Functions for Working with Sudoku Puzzles

Description

This function can return all legal solutions to an unsolved puzzle

Usage

get_all_solutions(sudoku_matrix, stop_early = FALSE, ...)

Arguments

sudoku_matrix	an unsolved sudoku, in matrix form, with NA values for empty cells
stop_early	set to TRUE if you want to stop once you've found one solution, false if you want to return all solutions. Defaults to TRUE For puzzles with few clues (fewer than 25), attempting to return all solutions can take a long time.
...	additional arguments to pass to solver.

Examples

random_puzzle <- generate_puzzle(seed = 56, clues = 30)
all_solutions <- get_all_solutions(random_puzzle)
length(all_solutions)

alexpavlakis/sudoku documentation built on Feb. 1, 2020, 6:49 p.m.