andmcgregor

CELL_POSSIBILITIES = [1, 2, 3, 4, 5, 6, 7, 8, 9]

def print_sudoku(example)
  example.each do |line|
    line.each do |cell|
      print cell.to_s + " "
    end
    puts
  end
end

andmcgregor

DICE = [['A','A','E','E','G','N'],
        ['E','L','R','T','T','Y'],
        ['A','O','O','T','T','W'],
        ['A','B','B','J','O','O'],
        ['E','H','R','T','V','W'],
        ['C','I','M','O','T','U'],
        ['D','I','S','T','T','Y'],
        ['E','I','O','S','S','T'],
        ['D','E','L','R','V','Y'],
        ['A','C','H','O','P','S'],

andmcgregor

class Sudoku
	def initialize(sudoku_string)
		@sudoku = sudoku_string.split("").map {|elem| elem.to_i }
		9.times { @sudoku << @sudoku.shift(9) }
		insert_possible_values
	end

	def solve!
		100.times do
			@sudoku.each_with_index do |row, row_i|

andmcgregor

DICE = [['A','A','E','E','G','N'],
        ['E','L','R','T','T','Y'],
        ['A','O','O','T','T','W'],
        ['A','B','B','J','O','O'],
        ['E','H','R','T','V','W'],
        ['C','I','M','O','T','U'],
        ['D','I','S','T','T','Y'],
        ['E','I','O','S','S','T'],
        ['D','E','L','R','V','Y'],
        ['A','C','H','O','P','S'],

andmcgregor

DICE = [['A','A','E','E','G','N'],
        ['E','L','R','T','T','Y'],
        ['A','O','O','T','T','W'],
        ['A','B','B','J','O','O'],
        ['E','H','R','T','V','W'],
        ['C','I','M','O','T','U'],
        ['D','I','S','T','T','Y'],
        ['E','I','O','S','S','T'],
        ['D','E','L','R','V','Y'],
        ['A','C','H','O','P','S'],

andmcgregor

puts "\033[92m" + "Green = First letter" + "\033[0m"
puts "\033[91m" + "Red = Second letter" + "\033[0m"
puts "\033[93m" + "Yellow = Third letter" + "\033[0m"
puts "\033[94m" + "Blue = Fourth letter" + "\033[0m" if !trace[3].nil?
puts "\033[95m" + "Pink = Fifth letter" + "\033[0m" if !trace[4].nil?

andmcgregor

def green
  "\033[92m" + yield + "\033[0m"
end

andmcgregor

class SudokuCell
  attr_accessor :index, :value, :row, :column, :box
  def initialize(initial_value, index)
    @value = initial_value != 0 ? initial_value : 0
    @index = index.to_i
    @row = (0..81).to_a[((index/9)*9..(index/9)*9+8)]
    @column, at_index, incrementor = [], index, +9
    until @column.count == 9 do
      if at_index < 0
        incrementor = +9

andmcgregor

# encoding: utf-8

andmcgregor

DELETE FROM voters
WHERE homeowner = 1
AND employed = 1
AND children_count = 0
AND party_duration < 3
AND (SELECT voters.id
     FROM voters
     INNER JOIN votes
     ON voters.id = votes.voter_id
     INNER JOIN congress_members