# Brain Cryptogram

Android app · by pondol · Puzzle

Brain Cryptogram has 2,250 installs, rated 3.1 from 21 ratings, \#22,348 of 71,971 in Puzzle.

## Figures

- Installs: 2,250
- Rating: 3.1 · 21 ratings
- Price: Free
- In-app purchases: no
- Rank: #802,987 of 2,930,839 Android listings with an install count
- Rank: #22,348 of 71,971 in Puzzle

## Is Brain Cryptogram safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by pondol; developer website listed: onstory.fun.
- On Google Play since 2019-10-29. Last updated 2026-07-28.
- Rated 3.1 from 21 ratings.

## Reviews

- Ratings by stars: 5★ 30% · 4★ 20% · 3★ 10% · 2★ 10% · 1★ 30% (20 ratings)

## Description

A cryptogram is a type of puzzle that consists of a short piece of encrypted text.\[1\] Generally the cipher used to encrypt the text is simple enough that the cryptogram can be solved by hand. Frequently used are substitution ciphers where each letter is replaced by a different letter or number. To solve the puzzle, one must recover the original lettering. Though once used in more serious applications, they are now mainly printed for entertainment in newspapers and magazines.  
  
Other types of classical ciphers are sometimes used to create cryptograms. An example is the book cipher where a book or article is used to encrypt a message.  
  
The Cryptogram is also the name of the periodic publication of the American Cryptogram Association (ACA), which contains many cryptographic puzzles.  
  
Solving a cryptogram  
  
Cryptograms based on substitution ciphers can often be solved by frequency analysis and by recognizing letter patterns in words, such as one letter words, which, in English, can only be "i" or "a" (and sometimes "o"). Double letters, apostrophes, and the fact that no letter can substitute for itself in the cipher also offer clues to the solution. Occasionally, cryptogram puzzle makers will start the solver off with a few letters.

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Source: https://storetally.com/android/game.pondol.cryptogram.app  
As of 2026-11-12, from the StoreTally census.