Einstein's riddle

248 reviews
Content rating
Teen
10K+
Downloads
Content rating
Teen
Alcohol and Tobacco Reference
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

This application - great opportunity to check your logic in solving of the famous puzzle "Einstein's riddle" or Zebra Puzzle.

- Puzzles are generated randomly.
- Possibility to save and load the game.
- Hints about conditions violations.
- Three difficulty levels

Free, no ads, no In-App Purchases.

The zebra puzzle is a well-known logic puzzle. It is often called Einstein's Puzzle or Einstein's Riddle because it is said to have been invented by Albert Einstein as a boy. The puzzle is also sometimes attributed to Lewis Carroll. However, there is no known evidence for Einstein's or Carroll's authorship.
Autogenerated puzzle "Einstein's riddle" (Zebra Puzzle)
Updated on
Sep 18, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

227 reviews
Jessica Hill
March 30, 2026
This is the best Einstein's Riddle app available on the Play store that I have found in years! It's also the only version I didn't uninstall. I really enjoy the clean, simple graphics/interface and the options to adjust difficulty settings and fonts is great. I usually play logic grid puzzles but this is the only other game (also called the Zebra 🦓 puzzle) that uses logic deduction from a list of clever clues to solve that I really like. The auto notes are so helpful too! Thank you! 🙏🏽😊
Did you find this helpful?
Ankit S
November 22, 2025
Good adaptation of Zebra puzzles in an app. Being able to highlight keywords (to see that word in other sentences) and making notes for each field works really well. The UI overall is nice. Only issue/bug that I ran into was that I wasn't able to save my progress after I saved once. Also... saving should be a separate button, and not only popping up when you try to exit. Because if the save fails, you exit the game and lose all progress.
Did you find this helpful?
Alex Melnikov
December 21, 2025
Thank you so much! Yes it is a valid suggestion, I'll try to improve saving routine in future releases.
Mar
November 29, 2023
Definitely better than most einstein riddle games. I've tried several and this is one of the few that I didn't delete. All games ARE Solvable, despite what some other reviews may say. If someone couldn't solve them, it was by No Fault of this game; it was the player that must have gotten confused. I've never had one that couldn't be solved. Good game if you like einstein riddles.
Did you find this helpful?
Alex Melnikov
October 20, 2024
Thank you so much for the review! Yep, they all are solvable, although it can be difficult to explain it to everybody :)

What’s new

Fix crash