Einstein's Riddle Logic Puzzle

Contains adsIn-app purchases
4.8
172K reviews
5M+
Downloads
Content rating
Everyone
Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
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About this game

Einstein Challenge is a tick and cross logic puzzle game to challenge your brain. This type of logic puzzle doesnt have an official name, each player calls it a different name, such as Logic Problems, Logic Elimination or Zebra Puzzle.
Thousands of Riddles: 5000 logic puzzles, all free! No packs to buy.
Daily Challenges: 15 free unique daily challenges.
Increasing Difficulty: Several grid sizes, from 4x4 to 16x9 - the bigger the harder.
Filters for Experts: Filters to help you find hints related to the elements you want.
Mobile Riddle: Fully adapted tick and cross mobile interface: no clumsy triangular grid as the paper version.

This logic puzzles game presents some logic problems that gives you several clues describing a scenario involving a number of people. Each person has a certain job, owns a different pet, likes some kind of sport, among other attributes. Your role in this logic elimination game is to do a massive intelligence work: by using pure logic thinking and elimination, to uniquely deduce the whole riddle based on only a few initial clues.

How to Play video: https://www.youtube.com/watch?v=0bpjrJRZi9Q

Clues on the logic puzzle follow these lines:
"The English wears the Sherlock Cap. The American likes Juice. The one that owns a Fox doesn't drink Milk..."

If you like pure logic problems and other logic games, dont miss this one!

Contact us: einstein.and@rottzgames.com or https://www.facebook.com/groups/288035414684910/
Updated on
Mar 13, 2025

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
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.8
150K reviews
Micheal Nading Jr.
March 8, 2025
I enjoyed the game; it was fun and engaging. However, the excessive ads were a drawback. Accidentally clicking something often triggered another wave of ads, making the experience feel too pushy. Overall, it's a great game that helps you think, but the aggressive advertising takes away from the enjoyment.
1 person found this review helpful
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Kyra Achee
March 4, 2025
I've been using this app for years. At some point in the middle I switched phones and lost all of my saves. I'm not sure if that was before there was a cloud save option or if I just didn't know about it, but it wasn't enough of a disappointment to stop me from restarting. There are no ads whatsoever (assuming I haven't forgotten that I paid for ad free, but if I did, it was worth it.)
1 person found this review helpful
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Grace Armstrong
November 28, 2024
This game has SO many levels to play, in multiple categories that fit whatever type of puzzle you want to play from easy to insane. I like the tile pictures the most; cute, simple and easy to see compared to other games that use text. All the puzzles are nice and challenging and with how many there are it's gonna take forever to get through just one category.
7 people found this review helpful
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What’s new

Recent updates: bug fixes and general performance improvements.

Please send bug reports, feedback and grammar corrections via email: einstein.en@rottzgames.com