Solve a Cipher!

Solve a Cipher!

Test your wits with these cipher puzzles! Learn to break ciphers. Over 190,000 puzzle possibilities.

What is Solve a Cipher!?
"Solve a Cipher!" is a handy Chrome extension for solving cipher puzzles. It allows users to choose from a computer-generated cipher or input a cipher from another source like a website or magazine. The extension displays the letter count, provides hints for computer-generated ciphers, lets you save your progress, and even lets you use it offline. Developed by the American Cryptogram Association, it offers a vast variety of over 190,000 puzzles, making it an excellent tool for challenging your brain and passing the time during long trips or while waiting for an appointment.
Merlin
Stats
Users: 5,000+
Rating: 4.33 (76)
Version: 2.5.2 (Last updated: 2015-01-17)
Creation date: 2015-01-17
Risk impact: Very low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • storage
  • contextMenus
Size: 78.32K
URLs: Website
Stats date:

Chrome-Stats Rank

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Chrome-Stats extension
Merlin
Summary

Free, from the American Cryptogram Association.

Features:

  • Chose a computer generated cipher, or: type or paste a cipher from a web site, magazine (such as the ACA's Cryptogram), or other source.
  • Letter count display.
  • Hints (for computer generated ciphers only.)
  • "How am I Doing?" option. (computer generated ciphers only)
  • Save your work and retrieve it in a later session.
  • Work offline -- makes a great pastime when you're a passenger on a long airplane or train trip, or waiting for an appointment.
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Challenging
  • Works offline
  • Simple interface
  • No bugs found
  • New feature of rebuilding keyword
Cons
  • Phrases are more like random words than regular sentences or quotes
  • Omits common words making it harder than newspaper version
Most mentioned
  • Cryptograms
  • Fun
  • Mind-challenging
Recent reviews
i love a challenge!
by Tammy Miller Tammy Miller, 2017-02-08

Nice mix of hard and easy quotes. No bugs that I found. Simple interface. Works offline. Bonus rebuilding the keyword is an undersold but fun "new" feature that you don't get with the newspaper cryptoquotes or puzzle books. Thanx ACA.
by Woozeesh Woozeesh, 2015-11-12

Reminds me of Gravity Falls. A good mind refresher for code-cracking
by ComicPool Multiverse ComicPool Multiverse, 2015-10-02
View all user reviews
Safety
Risk impact

Solve a Cipher! is safe to use. It does not request any sensitive permissions.

Risk likelihood

Solve a Cipher! has earned a fairly good reputation and likely can be trusted.

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Screenshots
Promo images
Solve a Cipher! small promo image
Small promo image