Copy Editor: A RegEx Puzzle

Copy Editor is an intricate puzzle game that teaches you Regular Expressions (RegEx), commonly used in computer science and language theory. Build complex rules that process and revise famous texts for your wacky and demanding publisher!

Developer: Christopher Jarvis. Publisher: Cinq-Mars Media.

Tags: Solo · Multiplayer, Simulation, Puzzle, Programming.

Steam reviews: Mixed (55% of 58).

Price: $6.99.

Released 2021-10-14.

Last updated 2025-09-29.

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