Hello!

I wrote a GUI app written in `tkinter` to help you practice Python regular expressions. Total 75 questions on `re.search`, `re.sub`, `re.split` and `re.findall` that'll test your understanding of anchors, alternation, grouping, escaping metacharacters, dot metacharacter, quantifiers, character class, grouping, lookarounds, flags, etc.

These exercise questions have been adapted from my "Python re(gex)?" ebook (free to read online [0]). See Exercises.md [1] for all the exercise questions from this book.

I'd appreciate your feedback :)

[0] https://learnbyexample.github.io/py_regular_expressions/

[1] https://github.com/learnbyexample/py_regular_expressions/blo...