| import re | |
| def flip_hidden(question): | |
| # Reverse only the text before '.rewsna' if present | |
| match = re.search(r'^(.*)\.rewsna', question) | |
| if match: | |
| to_flip = match.group(1) | |
| return to_flip[::-1].strip() | |
| # Fallback: reverse the whole string | |
| return question[::-1] |