Криптарифм

Contains ads
Content rating
Everyone
0+
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Content rating
Everyone
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About this game

Cryptarithm is a classic numerical puzzle. In the addition example, all the digits are replaced with letters: WORD + WORD = WORD. Identical letters equal the same digit, different letters equal different letters, and the first letter of the number is not zero. Put the digits back in their place!

All puzzles are made up of real Russian words: LAD + BAL = FRAME, SEA + THUNDER = GRASS... Each has exactly one solution, and it is found logically: look for hyphens, outermost columns, and repeating letters.

What's inside:
• 60 puzzles of three difficulty levels: from 5-6 letters to problems with all ten digits.
• Tapping a letter highlights all its occurrences; the occupied digit moves to the new letter.
• Red highlighting indicates that everything is filled in, but the sum doesn't add up.
• "?" reveals one correct digit, "Clear" reveals the first.
• "Rules" screen with decryption techniques.
• Works offline, progress is saved.

Letters, numbers, and one beautiful "matched!"

The app is free and contains ads.
Number puzzle: replace the letters with the numbers. CAT + CURRENT =?
Updated on
Jul 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

First release
Content rating
Everyone
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App support

About the developer
Gritskevich Vasili Yurevich, IP
defaulyota@gmail.com
kv.249, k.815 Zelenograd Москва Russia 124527
+7 917 518-77-51