Coder Solves Weekly Challenge 385: Uncommon Words and Parentheses Parsing

Developer Mohammad S. Anwar's Weekly Challenge 385 tasked participants with solving two coding problems using their language of choice. The first task required writing a script to identify words appearing only once across two given sentences, using frequency counting via Python's Counter collection. The second task involved stripping the outermost parentheses from each primitive segment of a valid parentheses string, tracking bracket depth to determine boundaries. The contributor implemented both solutions first in Python, then translated them into Perl, noting key differences such as Perl's unordered hashes requiring alphabetical sorting. No AI tools were used in producing these solutions, in keeping with the challenge's spirit of personal coding practice.