"""Sudoku Game""" game_won = False ## Read sudoku data #f = open('sudoku.csv') #text = f.read() import random lines = '004300209005009001070060043006002087190007400050083000600000105003508690042910300' # Get one of the puzzles and its corresponding solution # line_number = 20 # line_number = 1 # line_number = 600 line_number = random.randint(0, len(lines)) line = lines[line_number] line = line.strip() puzzle, solution = line.split(1,3) print(puzzle, solution) def generate_random_puzzle(): pass ## Make a board structure to fill in the data with. empty_board = [[0 for _ in range(9)] for _ in range(9)] print(""" {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} """.format(*[val if val else ' ' for row in empty_board for val in row])) ## Fill Board with puzzle data spots = iter(puzzle) puzzle_board = [[int(next(spots)) for _ in range(9)] for _ in range(9)] # change from a string to a list of list of ints solution_spots = iter(solution) solution_board = [[int(next(solution_spots)) for _ in range(9)] for _ in range(9)] # change form a string to a list of list of ints print(""" {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} """.format(*[val if val else ' ' for row in puzzle_board for val in row])) print(""" {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} """.format(*[val if val else ' ' for row in solution_board for val in row])) ## Check if the board is valid. def rowsValid(board): for row in board: if len([val for val in row if val]) == len(set(val for val in row if val)): # check if the values are all unique, not counting zeroes continue else: return False return True print(rowsValid(solution_board)) def cols_vald(board): is_valid = [] for col in zip(*board): is_valid.append(len(list(filter(bool, col))) == len(set(filter(bool, col)))) # check if the column contains unique values, not counting zeroes if all(is_valid): # if all the columns are valid return True else: return False print(cols_vald(solution_board)) import os from os import path # The little 3x3 rectangles on a sudoku board are called "boxes" (https://simple.wikipedia.org/wiki/Sudoku) boxes = [ [1, 1, 1, 2, 2, 2, 3, 3, 3], [1, 1, 1, 2, 2, 2, 3, 3, 3], [1, 1, 1, 2, 2, 2, 3, 3, 3], [4, 4, 4, 5, 5, 5, 6, 6, 6], [4, 4, 4, 5, 5, 5, 6, 6, 6], [4, 4, 4, 5, 5, 5, 6, 6, 6], [7, 7, 7, 8, 8, 8, 9, 9, 9], [7, 7, 7, 8, 8, 8, 9, 9, 9], [7, 7, 7, 8, 8, 8, 9, 9, 9], ] import numpy as np invalid_puzzle = generate_random_puzzle() def box_valid(board): board = np.array(board) slices = (slice(0, 3), slice(3, 6), slice(6, 9)) box_coords = [(slice(0, 3), slice(0, 3)), (slice(3, 6), slice(0, 3)), (slice(6, 9), slice(0, 3))] for rows in slices: for cols in slices: box = board[rows, cols] if len(np.unique(box[box != 0])) != box[box != 0].size: return False return True print(box_valid(solution_board)) import pyxel pyxel.init(156, 183)#, caption="Sudoku Game") def board_valid(problem_board, solution_board): # all the rules of sudoku haven't been broken if rowsValid(problem_board): if cols_vald(problem_board): if box_valid(problem_board): pass else: return False else: return False else: return False # the board matches the solution board so far. for pcol, scol in zip(problem_board, solution_board): for pval, sval in zip(pcol, scol): if pval: if pval == sval: continue else: return False return True import itertools as it ## change board selected_value = 1 from copy import deepcopy def update_board(board, row, col, value): new_board = deepcopy(board) new_board[row][col] = value return new_board cell_selected = (0, 0) print(""" {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} """.format(*[val if val else ' ' for row in puzzle_board for val in row])) print(""" {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} --------------------- {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} {} {} {} | {} {} {} | {} {} {} """.format(*[val if val else ' ' for row in update_board(puzzle_board, 4, 4, 8) for val in row])) pyxel.cls(3) pyxel.text(1, 1, "8", 0) # pyxel.show() is_valid = True print(pyxel.load('res.pyxres', True, True)) image = pyxel.image(0) print(dir(image)) pyxel.mouse(True) def draw(): global puzzle_board global solution_board global is_valid global cell_selected global selected_value global game_won if game_won: pyxel.cls(10) # Make bakcground yellow if game is won # Draw each space for i, row in enumerate(puzzle_board): for j, value in enumerate(row): x_offset = 2 y_offset = 2 x = i * 16 + i + x_offset# where to put the subimage y = j * 16 + j + y_offset# where to put the subimage image_size = 16 w = image_size h = image_size u = 0 v = value * 16 if cell_selected == (i, j): transparent_color = 7 else: transparent_color = 10 pyxel.blt(x, y, 0, u, v, w, h, transparent_color) # copy part of image from resource file to the screen. # Draw the lines of the board lines_col = 0 pyxel.rect(0+x_offset,50+y_offset,w=16*9+8,h=1,col=lines_col) pyxel.rect(0 + x_offset, 101 + y_offset, w=16 * 9 + 8, h=1, col=lines_col) pyxel.rect(50 + x_offset, 0 + y_offset, h=16 *9 +8, w=1, col=lines_col) pyxel.rect(101 +x_offset, 0+ y_offset, h=16 * 9+ 8, w=1, col=lines_col) pyxel.rect(0, 156, h=7, w=200, col=0) for idx in range(9): if selected_value == idx + 1: transparent_color = 7 else: transparent_color = 10 pyxel.blt(idx*16+idx+x_offset,165,0,u=0,v=(idx + 1)*16,w=image_size,h=image_size,colkey=transparent_color) #copy part of image from resource file to the screen. def get_board_spot(mouse_x, mouse_y): return min(int(mouse_x // 17), 8), min(int(mouse_y // 17), 8) def update(): global puzzle_board global solution_board global is_valid global cell_selected global selected_value global game_won import pyxel if pyxel.btnp(pyxel.KEY_Q): pyxel.quit() # select the board spot when the player clicks the left mouse button if pyxel.btnp(pyxel.MOUSE_LEFT_BUTTON): mouse_pos = (pyxel.mouse_x,pyxel.mouse_y) print(mouse_pos) board_spot = get_board_spot(*mouse_pos) if mouse_pos[1]<155: cell_selected=board_spot else: selected_value=board_spot[0]+1 print('selected value:',selected_value) # update the board spot when the player clicks the right mouse button if pyxel.btnp(pyxel.MOUSE_RIGHT_BUTTON): mouse_pos = (pyxel.mouse_x, pyxel.mouse_y) print(mouse_pos) board_spot = get_board_spot(*mouse_pos) x, y = board_spot cell_value = puzzle_board[x][y] if cell_value != selected_value: puzzle_board[x][y] = selected_value else: puzzle_board[x][y] = 0 is_valid = board_valid(puzzle_board, solution_board) if board_is_full(puzzle_board): print('full') if board_valid(puzzle_board): print('hi') game_won=True else: game_won=False else: game_won = False def board_is_full(board): for row in board: for val in row: if val == 0: return False else: return True ###start the game### pyxel.run(update, draw) print("That was fun, why don't we play again?")