Cryptogram is a free puzzle game for all ages.

Challenge yourself to uncover hidden messages using linguistic clues. You'll be rewarded with a thoughtful message by one of hundreds of different poets, preachers and prophets!

Substitution letters encode the concealed puzzle
Solve using patterns and linguistic clues
Can you figure out the solution to each puzzle?
Get the app

It's just a download away.

Get it on Google Play

A cryptogram is a type of puzzle that consists of a short piece of encrypted text.

The cipher used to encrypt the concealed puzzle is a simple substitution of letters and is simple enough that the cryptogram can be solved by hand.

  • Each letter is uniquely substituted with a different letter in the alphabet.
  • All occurrences of a letter are substituted with the same letter from the cipher.
  • The substitution letter itself might not occur in the puzzle.
  • Each puzzle uses a unique cipher.

Play anywhere

On a plane or a train, or just chilling on the couch, Cryptogram contains over 1000 puzzles to play offline and picks up right where you left off.

I love this game! The app is super easy to use and doesn't require an internet connection; perfect to use on a plane or train. I really like the color themes and statistics after each solved puzzle.— Maggie

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Competitive thinking

Join friends on Google Play Games and compare scores and achievements.

I enjoy Cryptogram because it helps me brush up on expressions and quotes any well-learned person should know. It's great if you are an English language learner who needs a challenge for grammar and vocabulary. The puzzles force you to think logically and cohesively.— Majorie

Get the app

Available on Android.

Get it on Google Play

Cryptogram is appropriate for all ages. More about content ratings on Google Play.

Rated for all ages