def solve(unsolved_sudoku):
# https://github.com/hbldh/dlxsudoku
from dlxsudoku import Sudoku
from dlxsudoku.exceptions import SudokuHasMultipleSolutionsError, SudokuHasNoSolutionError, SudokuTooDifficultError
s = table_to_string(unsolved_sudoku)
try:
sudoku = Sudoku(s)
sudoku.solve()
except SudokuHasNoSolutionError as e:
print(e)
return unsolved_sudoku
pass
except SudokuHasMultipleSolutionsError as e:
print(e)
return unsolved_sudoku
pass
except SudokuTooDifficultError as e:
print(e)
return unsolved_sudoku
else:
return string_to_table(sudoku.to_oneliner())
from dlxsudoku import Sudoku
f = open('sudoku.txt', 'r')
ret = 0
for l in f:
s = Sudoku(l)
s.solve()
s = s.to_oneliner()
ret += int(s[0:3])
print ret
def AttemptSudokuSolve(InputQueue, ProcessedDigits, FinalImage):
loaded_model = joblib.load('finalized_sudoku_model.sav')
from dlxsudoku import Sudoku
font = cv2.FONT_HERSHEY_SIMPLEX
result_old = np.zeros(81)
result_really_old = result_old
result = np.zeros(81)
while True:
gray = InputQueue.get()
img, cropped, digits = cw.extract_sudoku(gray)
boardFound = 1
result_really_really_old = result_really_old
result_really_old = result_old
result_old = result
sleep(0.05)
ProcessedDigits.put(img)
result = loaded_model.predict(digits)
resultList = (result_old, result_really_old, result_really_really_old)
for resul in resultList:
for i in result:
if result[i] == 10:
if resul[i] != 10:
#print('correction2')
print(
str(result[i]) + " changed to " +
str(int(resul[i])))
result[i] = int(resul[i])
temp = 0
for i in result:
if i == 10:
temp = temp + 1
result[i] = 0
if temp >= 6:
continue
res = ""
grid = np.zeros((9, 9), dtype='int')
grid = result.reshape(9, 9)
#Getting the set of numbers within a number's group------------------------------------
for re in result:
if re == 10:
boardFound = 0
break
else:
res += str(re)
if boardFound == 1:
#print(res)
try:
#start = time.time()
s1 = Sudoku(res)
s1.solve(verbose=False, allow_brute_force=True)
#print("YAY!")
stringlist = s1.to_oneliner()
charlist = list(stringlist)
results = list(map(int, charlist))
#print(results)
y = cropped.shape[0]
cell_Spacing = y // 9
posx = cell_Spacing // 2 - 4
posy = cell_Spacing // 2 + 6
for i in range(81):
if results[i] != result[i]:
cropped = cv2.putText(cropped, charlist[i],
(posx, posy), font, 0.6,
(0, 0, 255), 2, cv2.LINE_AA)
if posx + cell_Spacing >= y:
posy = posy + cell_Spacing
posx = cell_Spacing // 2 - 4
else:
posx = posx + cell_Spacing
FinalImage.put(cropped)
except:
pass
#print("too many solutions")
else:
pass
