Einstein's riddle

115 reviews
Content rating
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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.
Updated on
Sep 10, 2023

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
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No data collected
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Ratings and reviews

106 reviews
August 22, 2023
Still the best visual logic game I have come across. Alex, I have a question, will connect with you soon. Keep up great game.
1 person found this review helpful
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Modus Nine
April 30, 2023
I have been playing this version of Einstein puzzle and others, some no longer available, for years. I can affirm that the app is stable across multiple Android device brands and that I have yet to encounter an error and I've played hundreds of games. Really appreciate the upgrade too as I didn't think it was still supported so yay!
2 people found this review helpful
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Amr Rushdy
October 16, 2022
Full of errors, to elaborate. Running larger puzzles causes the game to give incorrect and conflicting clues that end up making the puzzle unsolvable. For example giving clues for different items in the same slot so that it will give you an error no matter which you chose. Other times choosing the right choice gives you an error even though when you un select it and select again, it works fine.
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Aleksandr Melnikov
October 16, 2022
I'm sorry that you feel that way. One thing that I can guarantee is that every puzzle is solvable and clues are not conflicting with each other. Usually confusing comes from how these clues are expressed. Like "next to" (at the left or right from...) vs "immediately after" (at the right from...). So yes, that could be improved.

What's new

Fix bug in saving unfitted options.