RegExOff

RegexOff is a free puzzle game where the goal is to write regular expressions that match a set of requirements created by other players!

Features:
- Free! No Ads! No in app purchases! No permissions!
- Play puzzles without an account
- Account creation and syncing across devices
- Create puzzles and challenge others
- Standard RegEx (Javascript) allowing simple and complex puzzles
- Four requirement types (full match, partial match, no match and captures)

While RegExOff is aimed at those while a fundamental understanding of RegEx, it is designed to challenge you as a part of the learning process.

If you are unfamiliar with RegEx, take a look at the FAQ on a pattern for some fundamentals!