Rating:
Solution script
```python
def reverse_process_flag(transformed):
original_chars = [
chr(ord(c) - (i + 1)) # subtract index+1 because Python is 0-based
for i, c in enumerate(transformed)
]
return ''.join(original_chars)
# Example usage
transformed = "gyhgyl|qoj\>@@xqDD|zyJyg}
UD¡"
original = reverse_process_flag(transformed)
print(original)
```