def data_keys(self):
return utils.flatten(
[self.datasets[k].keys() for k in sorted(self.datasets)])
def data_values(self):
return utils.flatten([self.datasets[k].values() for k in self.keys()])
def get_min_puzzle_seed_solution(self):
counts = self.get_num_puzzles_per_hint()
min_hints = min(utils.flatten([v.keys() for v in counts.values()]))
min_hint_counts = {k: v[min_hints] for k, v in counts.items()}
min_board = min(min_hint_counts, key=lambda k: min_hint_counts[k])
return min_board