Regex Crossword icon

Regex Crossword

Carsten Hagemann Apps
Word
Version
2.5.6
Size
2.3 MB
Requires
Android API 21+
4.6 / 5 · 1,777 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

Solve Crosswords defined by Regex rules!

F-Droid repository metadata

Solve crosswords by matching regex rules! These are grouped by difficulty and get increasingly harder to solve.

Will you be able to solve all of them?

- Get to be a regex expert - Crosswords re-invented - Free and without any ads

This app is open source: https://gitlab.com/carstenhag/regex-crossword-kotlin

Got some improvement ideas? Either submit an issue on the Gitlab project or send me a mail: [email protected]

Screenshots

Regex Crossword screenshot 1
Regex Crossword screenshot 2
Regex Crossword screenshot 3
Regex Crossword screenshot 4
Regex Crossword screenshot 5
Regex Crossword screenshot 6
Regex Crossword screenshot 7
Regex Crossword screenshot 8

What’s new

Fix the app not being able to load properly.

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

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  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

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