jlbabilino_SudokuSolver/src/Example_Sodokus.pde
// This file contains an assortment of puzzles in the form of two dimensional integer arrays that can be display by using "drawPuzzle" or solved with various tools in "Puzzle.pde"

int[][][] vol201 = {
  { // puzzle zero is blank, the book starts with one
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 1
    {0, 8, 0, 0, 0, 3, 0, 0, 0}, 
    {9, 1, 2, 6, 0, 0, 0, 0, 0}, 
    {0, 3, 0, 9, 0, 0, 0, 0, 0}, 
    {0, 2, 7, 8, 3, 0, 0, 0, 4}, 
    {0, 0, 0, 1, 0, 6, 0, 0, 0}, 
    {4, 0, 0, 0, 7, 2, 3, 9, 0}, 
    {0, 0, 0, 0, 0, 8, 0, 3, 0}, 
    {0, 0, 0, 0, 0, 7, 5, 1, 6}, 
    {0, 0, 0, 4, 0, 0, 0, 7, 0}
  }, 
  { // 2
    {2, 0, 0, 3, 0, 7, 0, 1, 0}, 
    {0, 0, 8, 0, 0, 0, 0, 5, 6}, 
    {0, 9, 0, 0, 0, 6, 8, 0, 0}, 
    {5, 0, 0, 0, 0, 4, 9, 0, 7}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {7, 0, 4, 6, 0, 0, 0, 0, 1}, 
    {0, 0, 7, 9, 0, 0, 0, 4, 0}, 
    {6, 1, 0, 0, 0, 0, 3, 0, 0}, 
    {0, 4, 0, 8, 0, 3, 0, 0, 2}
  }, 
  { // 3
    {0, 0, 0, 7, 0, 0, 8, 1, 0}, 
    {0, 5, 0, 3, 6, 0, 0, 0, 4}, 
    {0, 0, 9, 0, 0, 0, 0, 0, 7}, 
    {4, 9, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 3, 0, 0, 4, 0, 0, 7, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 4, 5}, 
    {7, 0, 0, 0, 0, 0, 2, 0, 0}, 
    {8, 0, 0, 0, 1, 9, 0, 3, 0}, 
    {0, 1, 6, 0, 0, 7, 0, 0, 0}
  }, 
  { // 4
    {3, 0, 0, 0, 0, 1, 5, 0, 0}, 
    {0, 0, 0, 6, 3, 4, 0, 0, 0}, 
    {0, 0, 0, 2, 0, 0, 0, 0, 8}, 
    {0, 8, 2, 0, 0, 0, 0, 7, 9}, 
    {0, 6, 0, 0, 0, 0, 0, 3, 0}, 
    {4, 7, 0, 0, 0, 0, 8, 1, 0}, 
    {6, 0, 0, 0, 0, 2, 0, 0, 0}, 
    {0, 0, 0, 7, 9, 6, 0, 0, 0}, 
    {0, 0, 4, 8, 0, 0, 0, 0, 3}
  }, 
  { // 5
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 6
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 7
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 8
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 9
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 10
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 11
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 12
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 13
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 14
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 15
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 16
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 17
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 18
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 19
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 20
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 21
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 22
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 23
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 24
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 25
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
    {0, 0, 0, 0, 0, 0, 0, 0, 0}
  }, 
  { // 26
    {0, 7, 0, 0, 6, 0, 9, 0, 0}, 
    {4, 0, 0, 2, 0, 0, 6, 0, 0}, 
    {0, 0, 0, 0, 0, 4, 0, 3, 5}, 
    {0, 9, 0, 6, 0, 0, 3, 0, 0}, 
    {8, 0, 0, 0, 0, 0, 0, 0, 7}, 
    {0, 0, 5, 0, 0, 8, 0, 4, 0}, 
    {9, 2, 0, 5, 0, 0, 0, 0, 0}, 
    {0, 0, 8, 0, 0, 6, 0, 0, 9}, 
    {0, 0, 6, 0, 4, 0, 0, 2, 0}
  }
};
int[][] dailyPress = {
  {0, 0, 5, 4, 0, 8, 0, 0, 0}, 
  {8, 0, 6, 0, 3, 0, 0, 0, 0}, 
  {0, 0, 2, 0, 0, 0, 0, 0, 0}, 
  {0, 3, 0, 0, 1, 0, 0, 5, 0}, 
  {0, 0, 8, 9, 0, 4, 3, 0, 0}, 
  {0, 1, 0, 0, 2, 0, 0, 7, 0}, 
  {0, 0, 0, 0, 0, 0, 8, 0, 0}, 
  {0, 0, 0, 0, 4, 0, 1, 0, 7}, 
  {0, 0, 0, 3, 0, 5, 6, 0, 0}
};
int[][] hiddenSinglesTest = {
  {0, 0, 0, 1, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {1, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 1}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 1, 0, 0}
};
int[][] puzzle69 = {
  {9, 0, 0, 0, 0, 0, 0, 4, 0}, 
  {0, 0, 0, 0, 4, 0, 9, 0, 8}, 
  {0, 0, 0, 5, 0, 0, 1, 6, 0}, 
  {0, 0, 8, 3, 1, 0, 0, 0, 0}, 
  {0, 3, 0, 6, 0, 5, 0, 7, 0}, 
  {0, 0, 0, 0, 9, 8, 2, 0, 0}, 
  {0, 1, 9, 0, 0, 2, 0, 0, 0}, 
  {7, 0, 5, 0, 3, 0, 0, 0, 0}, 
  {0, 4, 0, 0, 0, 0, 0, 0, 5}
};
int[][] blank = {
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}, 
  {0, 0, 0, 0, 0, 0, 0, 0, 0}
};
int[][] simplePuzzle = {
  {1, 0, 3, 0, 5, 6, 0, 8, 0}, 
  {4, 5, 0, 0, 0, 0, 0, 0, 0}, 
  {7, 0, 9, 0, 2, 0, 4, 0, 0}, 
  {0, 3, 0, 5, 0, 7, 0, 0, 0}, 
  {8, 0, 1, 0, 3, 0, 5, 0, 7}, 
  {0, 0, 0, 8, 9, 1, 0, 3, 0}, 
  {0, 4, 5, 0, 7, 0, 9, 0, 2}, 
  {0, 0, 0, 0, 0, 0, 0, 4, 0}, 
  {9, 0, 0, 0, 4, 0, 6, 0, 8}
};
