Evaluation methods:
for neighbor in get_one_letter_changes(last_word, dictionary): if neighbor not in visited: visited.add(neighbor) queue.append(path + [neighbor])
The bridge had answered: Remove the witness.
Evaluation methods:
for neighbor in get_one_letter_changes(last_word, dictionary): if neighbor not in visited: visited.add(neighbor) queue.append(path + [neighbor])
The bridge had answered: Remove the witness.