solver

Documentation

Index

• Constants
• type Game
  • func ParseGrid(input string) *Game
  • func (ga *Game) Solve() (int, bool)
• type Grid
  • func (gr *Grid) Display()

Constants

const (
	Level0 = iota
	Level1
	Level2
	Level3
	Level4
)

Maximum difficult level found on solving.

Types

type Game

type Game struct {
	Orig Grid
	Curr Grid
}

func ParseGrid

func ParseGrid(input string) *Game

ParseGrid parses a string of digits and dots into a game structure containing two grids: the original set up and current set up. It panics on any illegal input.

func (*Game) Solve

func (ga *Game) Solve() (int, bool)

Solve solves the current grid of the given game.

type Grid

type Grid [9][9]cell

func (*Grid) Display

func (gr *Grid) Display()

Display prints a grid.