sudoku.naked_twins()
return sudoku.values
def solve(grid):
"""
Find the solution to a Sudoku grid.
Args:
grid(string): a string representing a sudoku grid.
Example: '2.............62....1....7...6..8...3...9...7...6..4...4....8....52.............3'
Returns:
The dictionary representation of the final sudoku grid. False if no solution exists.
"""
sudoku = Sudoku(is_diag_sudoku=True, from_string=grid)
sudoku.solve()
return sudoku.values
if __name__ == '__main__':
diag_sudoku_grid = '2.............62....1....7...6..8...3...9...7...6..4...4....8....52.............3'
sudoku = Sudoku(is_diag_sudoku=True, from_string=diag_sudoku_grid)
if sudoku.solve() == False:
print("This sudoku has no solution")
else:
sudoku.display()
try:
from visualize import visualize_assignments
visualize_assignments(assignments)
except:
print('We could not visualize your board due to a pygame issue. Not a problem! It is not a requirement.')
return search(values)
def find_naked_twins(unit, values):
result = {}
suspects = [b for b in unit if len(values[b]) == 2]
for s in suspects:
value = values[s]
if value in result:
result[value].append(s)
else:
result[value] = [s]
result = dict((k, result[k]) for k in result if len(result[k]) == 2)
return result
if __name__ == '__main__':
diag_sudoku_grid = '9.1....8.8.5.7..4.2.4....6...7......5..............83.3..6......9................' #'2.............62....1....7...6..8...3...9...7...6..4...4....8....52.............3'
display(solve(diag_sudoku_grid))
try:
from visualize import visualize_assignments
visualize_assignments(assignments)
except SystemExit:
pass
except:
print(
'We could not visualize your board due to a pygame issue. Not a problem! It is not a requirement.'
)
